cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25549/chil-c60-5931
title: Mozambique revolution, no. 39 (1969 June-July)

description: Contents: Editorial (p. 1); Petition to the U.N. Decolonisation Committee (p. 3); The Pope's visit to Africa (p. 11); Communique (p. 15); The only terrorists are the colonialists (p. 19); Massacre in Mueda (p. 20); The struggle in Guinea-Bissau (p. 22); Solidarity messages (p. 24); Tributes to FRELIMO president (p. 28); FRELIMO in world events (p. 28).
DOI: 10.25549/chil-c60-5962
title: Mozambique revolution, no. 41 (1969 Oct.-Dec.)

description: Contents: Editorial (p. 1); Communique of the Executive Committee (p. 5); War communique (p. 7); Elections - Caetano style (p. 11); Exit ASEA, enter English Electric (p. 18); The role of women in the revolution (p. 24); Portuguese soldiers in free Mozambique (p. 28); On the external front (p. 33); 25 September (p. 37); Kavandame meets the press (p. 40); Apartheid and racism in Mozambique (p. 41); Caetano-Nixon collusion (p. 49).
DOI: 10.25549/chil-c60-5867
title: Mozambique revolution, no. 37 (1969 Jan.-Feb.)

description: Contents: Editorial (p. 1); Communique of the Executive Committee (p. 5); Message of the Executive Committee to comrade Janet Mondlane (p. 7); Circumstances of the death of the President of FRELIMO (p. 8); Solidarity messages (p. 9); African revolutionary students in free Mozambique (p. 13); War communique (p. 19); The role of poetry in the Mozambican revolution (p. 23).
DOI: 10.25549/chil-c60-5866
title: Mozambique revolution, no. 37 (1969 Jan.-Feb.)

description: Contents: Editorial (p. 1); Communique of the Executive Committee (p. 5); Message of the Executive Committee to comrade Janet Mondlane (p. 7); Circumstances of the death of the President of FRELIMO (p. 8); Solidarity messages (p. 9); African revolutionary students in free Mozambique (p. 13); War communique (p. 19); The role of poetry in the Mozambican revolution (p. 23).
DOI: 10.25549/chil-c60-5886
title: Mozambique revolution, no. 38 (1969 Mar.-Apr.)

description: Contents: Editorial (p. 1); Communique (p. 4); Statement of the Central Committee (p. 6); Message of the Central Committee to comrade Janet Mondlane (p. 8); Message of the Central Committee to H.E. President Julius Nyerere (p. 9); Press statement on Lazaro Nkavandame (p. 10); A Mozambican folk-tale (p. 11); Communique (p. 13); 3 more Portuguese deserters (p. 14); The role of poetry in the Mozambican revolution (p. 17); Mr. Caetano and his trip (p. 33). Page 12 is missing.
DOI: 10.25549/chil-c60-5840
title: Mozambique revolution, no. 36 (1968 Oct.-Dec.)

description: Contents: Editorial (p. 1); Portuguese soldiers with FRELIMO (p. 5); Enemy soldiers killed (p. 12); Communique (p. 13); Interview (p. 16); Joint communique on Vietnam (p. 18); Vietnam message to FRELIMO (p. 19); Mozambican tribes and ethnic groups (p. 20).
DOI: 10.15139/s3/kbozlv
title: Data Management and Sharing Plan for: SECOORA gliders: Investment in capacity and infrastructure

description: The Data Management and Sharing Plan describes the scientific data to be generated and/or used in the research and outlines a strategy for managing and sharing project data.
description: Data Management and Sharing Plan
DOI: 10.25549/chil-c60-5805
title: Mozambique revolution, no. 35 (1968 June-Sept.)

description: Contents: Editorial (p. 1); Resolutions of the Central Committee (p. 4); "In Mozambique with FRELIMO" (p. 8); Military report (p. 10); "To liberate my country" (p. 12); Message to President Julius K. Nyerere (p. 14); Communique (p. 15); Message to the Heads of State of the OAU (p. 17); Statement on West German colonialism (p. 19); Statement of support for ZAPU/ANC (p. 22).
DOI: 10.25549/chil-c60-9386
title: Boletim de informação, no. 9 (1964 June)

description: Contents: Editorial -- Mais jornalistas em Moçambique -- Conferência de imprensa -- Repressão civil organizada -- A Gulf oil company em Moçambique -- Noticias de Moçambique -- Porque lutamos, para que lutamos.
DOI: 10.25549/chil-c60-9380
title: Boletim de informação, no. 9 (1964 June)

description: Contents: Editorial -- Mais jornalistas em Moçambique -- Conferência de imprensa -- Repressão civil organizada -- A Gulf oil company em Moçambique -- Noticias de Moçambique -- Porque lutamos, para que lutamos.
DOI: 10.25549/chil-c60-9389
title: Boletim de informação, no. 10 (1964 Aug.)

description: Contents: O que quer o presidente português em Moçambique, nossa terra? -- A organisação da unidade Africana (O.U.A.) -- Solidariedade para com o povo do Vietnam do Sul -- Os Males do colonialismo -- Aniversario da revolução Cubana.
DOI: 10.25549/chil-c60-9340
title: Boletim de informação, no. 4 (1964 Jan.)

description: Contents: I. O que queremos? -- II. Aspectos da vida moçambicana: 1. Um crime inesquecível na estrada Angola em Lourenço Marques. 2. O "Xibalo" na aldeia do umbeluzi. 3. 3 Africanos mutilados no guija por um comerciante Portugues. 4. Fim trágico do Regedor Tengua. 5. O cipaio nhoela é instrumento do colonialismo português. 6. Um administrador tortura a população de Lugela. 7. A revolta da população do Muidumbe. 8. Simão Simatimati morre no posto administrativo do Muidumbe. 9. Uma mulher africana presa no posto administrativo do Muidumbe. 10. Prisão de moçambicano no mesmo posto. 11. "Um apanhado" do discurso do comandante das tropas portuguesas em Mueda (sem comentario) -- III. A FRELIMO na Argelia -- IV. A luta continua na Guine "Portuguesa" -- V. Alguns membros do comité central no estrangeiro.
DOI: 10.25549/chil-c60-9720
title: Boletim de informação, no. 6 (1964 Mar.)

description: Contents: I. A FRELIMO na China - Mensagem do Presidente Mao Tse Toung e do Sr. Chen Yi, Vice Presidente do Conselho de Ministros e Ministro dos Negocios Estrangeiros da Republica Popular da China -- II. A FRELIMO na Zambia - Uria Simango, Vice Presidente da FRELIMO, expõe ao Governo da Zambia os problemas da nossa luta e a política da FRELIMO -- III. 4 de fevereiro: Jornada de Angola - Pascoal Mocumbi nas celebrações de Paris e Londres, em homenagem ao heroico povo angolano -- IV. Aspectos da vida moçambicana.
DOI: 10.25549/chil-c60-5808
title: Mozambique revolution, no. 35 (1968 June-Sept.)

description: Contents: Editorial (p. 1); Resolutions of the Central Committee (p. 4); "In Mozambique with FRELIMO" (p. 8); Military report (p. 10); "To liberate my country" (p. 12); Message to President Julius K. Nyerere (p. 14); Communique (p. 15); Message to the Heads of State of the OAU (p. 17); Statement on West German colonialism (p. 19); Statement of support for ZAPU/ANC (p. 22).
DOI: 10.25549/chil-c60-9848
title: First communique of the União Progressiva de Moçambique (Manica e sofala), 1961 June

description: Draft of a communique claiming rights for the African people of Mozambique. The document includes a clipping of the aforementioned communique published in Portuguese for the Brazilian newspaper Portugal Democrático.
DOI: 10.25549/chil-c60-5953
title: Mozambique revolution, no. 39 (1969 June-July)

description: Contents: Editorial (p. 1); Petition to the U.N. Decolonisation Committee (p. 3); The Pope's visit to Africa (p. 11); Communique (p. 15); The only terrorists are the colonialists (p. 19); Massacre in Mueda (p. 20); The struggle in Guinea-Bissau (p. 22); Solidarity messages (p. 24); Tributes to FRELIMO president (p. 28); FRELIMO in world events (p. 28).
DOI: 10.25549/chil-c60-9840
title: Mozambique e o governo fascista de Salazar - Comunicado, 1961 Oct.

description: Mozambique and Salazar's fascist government - Communique. Clipping from a journal or magazine (Port. Democratica?) reporting on the challenges of Salazar's declarations to the entire world on the cooperation between his government and the people of Mozambique. The report is signed by Jaime R. Sigauke, Secretary for Information Services of UDENAMO.
DOI: 10.25549/chil-c60-9843
title: Manifesto dos democratas de Moçambique dirigido a população, 1960 Nov.

description: Clipping taken from Portugal Democrático, newspaper founded by the oppositional core of the Portuguese in Brazil, edited in São Paulo, titled Mozambique Democrats manifesto addressed to the population. The clipping also has an article titled "Quando Salazar prende" (When Salazar arrests).
DOI: 10.25549/chil-c60-9827
title: Comité Revolucionário de Moçambique (COREMO) - Constituição [1965?]

description: Original draft of the document establishing the Revolutionary Committee of Mozambique (COREMO), containing the Constitution and Program. The document outlines COREMO's purpose, organization and activities.
DOI: 10.25549/chil-c60-5779
title: Mozambique revolution, no. 34 (1968 Apr.-May)

description: Contents: Editorial (p. 1); "FRELIMO educates me..." (p. 4); Press Statement (p. 5); Communique (p. 7); Africa Day (p.10). The document also includes a clipping from The Nationalist (May 30, 1968) titled: "O.U.A. team presents secret report".
DOI: 10.25549/chil-c60-9916
title: Moçambique, [s.d.]

description: A draft for a possible paper or historical essay to be given in a conference, meeting or some sort of talk. Contents: Mozambique's and Portugals's history and the 1960's movement for independence by FRELIMO, COREMO and others.
DOI: 10.25549/chil-c60-9892
title: Moçambique, [s.d.]

description: A draft for a possible paper or historical essay to be given in a conference, meeting or some sort of talk. Contents: Mozambique's and Portugals's history and the 1960's movement for independence by FRELIMO, COREMO and others.
DOI: 10.25549/chil-c60-9697
title: FRELIMO 1969

description: Single page titled FRELIMO 1969.
DOI: 10.25549/chil-c60-9589
title: Bulletin d'information, no. 1 (1964 Jan.)

description: Contents: A FRELIMO (p.1); Moçambique: Situação geografica, social, politica e cultural (p. 7); A ajuda argelina a luta de libertação do povo do Moçambique (p. 16); Exposicao feita pelo Dr.Eduardo Mondlane, Presidente da FRELIMO, na 1470a sessão do Quarto Comitê da O.N.U (p. 20); Notícias de Moçambique (p. 29).
DOI: 10.25549/chil-c60-9572
title: Bulletin d'information, no. 1 (1964 Jan.)

description: Contents: A FRELIMO (p.1); Moçambique: Situação geografica, social, politica e cultural (p. 7); A ajuda argelina a luta de libertação do povo do Moçambique (p. 16); Exposicao feita pelo Dr.Eduardo Mondlane, Presidente da FRELIMO, na 1470a sessão do Quarto Comitê da O.N.U (p. 20); Notícias de Moçambique (p. 29).
DOI: 10.25549/chil-c60-9582
title: Bulletin d'information, no. 1 (1964 Jan.)

description: Contents: A FRELIMO (p.1); Moçambique: Situação geografica, social, politica e cultural (p. 7); A ajuda argelina a luta de libertação do povo do Moçambique (p. 16); Exposicao feita pelo Dr.Eduardo Mondlane, Presidente da FRELIMO, na 1470a sessão do Quarto Comitê da O.N.U (p. 20); Notícias de Moçambique (p. 29).
DOI: 10.25549/chil-c60-9357
title: Boletim de informação, no. 5 (1964? Feb.)

description: Contents: Contra a PIDE: Vigilância constante -- Mozambican revolution -- Aspectos da vida moçambicana: 1. Moçambicanos presos pela PIDE. 2. Um moçambicano é morto por um chefe do posto. 3. O moçambicano Inacio Namalyamboka morre na administração de Mueda. 4. Um moçambicano é assassinado na aldeia do Guija. 5. Tropas chegadas de Portugal. 6. Serviços da acção psico-social. 7. Títulos de terrenos. 8. A camuflagem do indigenato. 9. O bairro indígena. 10. Houve roubo em Mueda. 11. Prisão de nacionalistas moçambicanos no Distrito do Niassa. 12. A população da ilha do Chiloane é escravizada pelo chefe do posto. 13. Roubo no mesmo posto do Chiloane. 14. A acção do colonialismo português na cidade da Beira. 15. Houve revolta na repartição das obras publicas em Joao Belo.
DOI: 10.25549/chil-c60-9359
title: Boletim de informação, no. 5 (1964? Feb.)

description: Contents: Contra a PIDE: Vigilância constante -- Mozambican revolution -- Aspectos da vida moçambicana: 1. Moçambicanos presos pela PIDE. 2. Um moçambicano é morto por um chefe do posto. 3. O moçambicano Inacio Namalyamboka morre na administração de Mueda. 4. Um moçambicano é assassinado na aldeia do Guija. 5. Tropas chegadas de Portugal. 6. Serviços da acção psico-social. 7. Títulos de terrenos. 8. A camuflagem do indigenato. 9. O bairro indígena. 10. Houve roubo em Mueda. 11. Prisão de nacionalistas moçambicanos no Distrito do Niassa. 12. A população da ilha do Chiloane é escravizada pelo chefe do posto. 13. Roubo no mesmo posto do Chiloane. 14. A acção do colonialismo português na cidade da Beira. 15. Houve revolta na repartição das obras publicas em Joao Belo.
DOI: 10.25549/chil-c60-9856
title: Segundo Congresso da FRELIMO - Discurso oficial do Comitê Central, [1968?]

description: Second Congress of FRELIMO - Official Address of the Central Committee. Contents: A estruturação dum Corpo Executivo da FRELIMO (p. 2); Funções e responsabilidades do Comitê Central (p. 7); Criação de organisações políticas no interior (p. 8); O estabelecimento do exército da FRELIMO (p.10); A contribuição da OUA na luta de libertação moçambicana (p.13); Centralização da administração na FRELIMO (p.19); A educação e cultura nacional (p. 21); Problemas financeiros e econômicos da FRELIMO (p. 27); Relações exteriores (p. 28); Problemas de informação, publicidade e propaganda (p. 30); Sumário e conclusão (p. 31); Resolução sobre a reconstrução nacional [p. 33]; Resolução sobre a luta armada [p. 35].
DOI: 10.23641/asha.30200029
title: Accuracy of smartphone recordings (Barsties v. Latoszek et al., 2025)

description: <b>Objective: </b>Clinical voice quality assessments typically use external microphones meeting technical standards for instrumental assessment of voice. As smartphones advance, this study aimed to determine their suitability for voice recordings through a systematic review with meta-analysis.<b>Method: </b>Three database searches were conducted, ranging from their inception to December 2024, as well as a manual search. Cross-sectional studies were included on widely used clinical acoustic voice quality measures of the software Praat (i.e., jitter, shimmer, harmonics-to-noise ratio [HNR], smoothed cepstral peak prominence [CPPS], and acoustic voice quality index [AVQI]).<b>Results:</b> We found 10 eligible research studies with a total of 379 participants who were simultaneously compared between a clinical recording system (CRS) and different smartphones by Apple and Samsung products. All included studies focused on individuals with vocally healthy voices, while four of the studies also included those with voice disorders. In comparison with CRS, iPhones revealed significant differences and large effect sizes in HNR (mean difference of 2.20, 95% CI [0.59, 3.82], <i>p</i> = .008, Cohen’s <i>d</i> = 2.54) and in AVQI (mean difference of −0.53, 95% CI [−1.00, −0.06], <i>p</i> = .027, Cohen’s <i>d</i> = −1.99), but in the direct comparison between Apple and Samsung mobile device recordings, significant differences and large effect sizes were found in jitter (mean difference of −0.17, 95% CI −0.27, −0.08, <i>p</i> &lt; .001, Cohen’s <i>d</i> = −1.18) and CPPS (mean difference of 0.87, 95% CI [0.20, 1.53], <i>p</i> = .011, Cohen’s <i>d</i> = 1.26). Recordings with Samsung products showed only significant differences and a large effect size with CRS in jitter (mean difference of −0.16, 95% CI [−0.29, −0.03], <i>p</i> = .019, Cohen’s <i>d</i> = −0.84).<b>Conclusions:</b> The present meta-analysis indicated some inconsistency in the outcomes of acoustic voice quality parameters between smartphone recordings and CRS. While acoustic measurements are frequently used in clinical voice assessments and smartphones are widely available, it is important to note that for certain parameters, current smartphone recordings may not yet match the precision of CRSs for voice quality analyses.<b>Supplemental Material S1.</b> Study quality appraisal analyzed with NHLBI Quality Assessment Tool for Observational Cohort and Cross‐Sectional Studies.Barsties v. Latoszek, B., Lammertz, C. Z., Awan, S. N., Binkofski, F., Hetjens, S. (2025). The accuracy of smartphone recordings for clinical voice diagnostics in acoustic voice quality assessments: A systematic review and meta‐analysis. <i>American Journal of Speech-Language Pathology,</i><i> </i><i>34</i>(6), 3531–3548. https://doi.org/10.1044/2025_AJSLP‐25‐00140
DOI: 10.23641/asha.30200029.v1
title: Accuracy of smartphone recordings (Barsties v. Latoszek et al., 2025)

description: <b>Objective: </b>Clinical voice quality assessments typically use external microphones meeting technical standards for instrumental assessment of voice. As smartphones advance, this study aimed to determine their suitability for voice recordings through a systematic review with meta-analysis.<b>Method: </b>Three database searches were conducted, ranging from their inception to December 2024, as well as a manual search. Cross-sectional studies were included on widely used clinical acoustic voice quality measures of the software Praat (i.e., jitter, shimmer, harmonics-to-noise ratio [HNR], smoothed cepstral peak prominence [CPPS], and acoustic voice quality index [AVQI]).<b>Results:</b> We found 10 eligible research studies with a total of 379 participants who were simultaneously compared between a clinical recording system (CRS) and different smartphones by Apple and Samsung products. All included studies focused on individuals with vocally healthy voices, while four of the studies also included those with voice disorders. In comparison with CRS, iPhones revealed significant differences and large effect sizes in HNR (mean difference of 2.20, 95% CI [0.59, 3.82], <i>p</i> = .008, Cohen’s <i>d</i> = 2.54) and in AVQI (mean difference of −0.53, 95% CI [−1.00, −0.06], <i>p</i> = .027, Cohen’s <i>d</i> = −1.99), but in the direct comparison between Apple and Samsung mobile device recordings, significant differences and large effect sizes were found in jitter (mean difference of −0.17, 95% CI −0.27, −0.08, <i>p</i> &lt; .001, Cohen’s <i>d</i> = −1.18) and CPPS (mean difference of 0.87, 95% CI [0.20, 1.53], <i>p</i> = .011, Cohen’s <i>d</i> = 1.26). Recordings with Samsung products showed only significant differences and a large effect size with CRS in jitter (mean difference of −0.16, 95% CI [−0.29, −0.03], <i>p</i> = .019, Cohen’s <i>d</i> = −0.84).<b>Conclusions:</b> The present meta-analysis indicated some inconsistency in the outcomes of acoustic voice quality parameters between smartphone recordings and CRS. While acoustic measurements are frequently used in clinical voice assessments and smartphones are widely available, it is important to note that for certain parameters, current smartphone recordings may not yet match the precision of CRSs for voice quality analyses.<b>Supplemental Material S1.</b> Study quality appraisal analyzed with NHLBI Quality Assessment Tool for Observational Cohort and Cross‐Sectional Studies.Barsties v. Latoszek, B., Lammertz, C. Z., Awan, S. N., Binkofski, F., Hetjens, S. (2025). The accuracy of smartphone recordings for clinical voice diagnostics in acoustic voice quality assessments: A systematic review and meta‐analysis. <i>American Journal of Speech-Language Pathology,</i><i> </i><i>34</i>(6), 3531–3548. https://doi.org/10.1044/2025_AJSLP‐25‐00140
DOI: 10.25549/chil-c60-9881
title: Segundo Congresso da FRELIMO - Discurso oficial do Comitê Central, [1968?]

description: Second Congress of FRELIMO - Official Address of the Central Committee. Contents: A estruturação dum Corpo Executivo da FRELIMO (p. 2); Funções e responsabilidades do Comitê Central (p. 7); Criação de organisações políticas no interior (p. 8); O estabelecimento do exército da FRELIMO (p.10); A contribuição da OUA na luta de libertação moçambicana (p.13); Centralização da administração na FRELIMO (p.19); A educação e cultura nacional (p. 21); Problemas financeiros e econômicos da FRELIMO (p. 27); Relações exteriores (p. 28); Problemas de informação, publicidade e propaganda (p. 30); Sumário e conclusão (p. 31); Resolução sobre a reconstrução nacional [p. 33]; Resolução sobre a luta armada [p. 35].
DOI: 10.25549/chil-c60-9778
title: FRELIMO: Mensagem do ano novo, 1968 Jan. 1

description: New year message to the Mozambican people by Eduardo Mondlane, President of the Mozambique Liberation Front (FRELIMO).
DOI: 10.25549/chil-c60-9875
title: Segundo Congresso da FRELIMO - Discurso oficial do Comitê Central, [1968?]

description: Second Congress of FRELIMO - Official Address of the Central Committee. Contents: A estruturação dum Corpo Executivo da FRELIMO (p. 2); Funções e responsabilidades do Comitê Central (p. 7); Criação de organisações políticas no interior (p. 8); O estabelecimento do exército da FRELIMO (p.10); A contribuição da OUA na luta de libertação moçambicana (p.13); Centralização da administração na FRELIMO (p.19); A educação e cultura nacional (p. 21); Problemas financeiros e econômicos da FRELIMO (p. 27); Relações exteriores (p. 28); Problemas de informação, publicidade e propaganda (p. 30); Sumário e conclusão (p. 31); Resolução sobre a reconstrução nacional [p. 33]; Resolução sobre a luta armada [p. 35].
DOI: 10.25549/chil-c60-9869
title: Segundo Congresso da FRELIMO - Discurso oficial do Comitê Central, [1968?]

description: Second Congress of FRELIMO - Official Address of the Central Committee. Contents: A estruturação dum Corpo Executivo da FRELIMO (p. 2); Funções e responsabilidades do Comitê Central (p. 7); Criação de organisações políticas no interior (p. 8); O estabelecimento do exército da FRELIMO (p.10); A contribuição da OUA na luta de libertação moçambicana (p.13); Centralização da administração na FRELIMO (p.19); A educação e cultura nacional (p. 21); Problemas financeiros e econômicos da FRELIMO (p. 27); Relações exteriores (p. 28); Problemas de informação, publicidade e propaganda (p. 30); Sumário e conclusão (p. 31); Resolução sobre a reconstrução nacional [p. 33]; Resolução sobre a luta armada [p. 35].
DOI: 10.25549/chil-c60-5810
title: Mozambique revolution, no. 35 (1968 June-Sept.)

description: Contents: Editorial (p. 1); Resolutions of the Central Committee (p. 4); "In Mozambique with FRELIMO" (p. 8); Military report (p. 10); "To liberate my country" (p. 12); Message to President Julius K. Nyerere (p. 14); Communique (p. 15); Message to the Heads of State of the OAU (p. 17); Statement on West German colonialism (p. 19); Statement of support for ZAPU/ANC (p. 22).
DOI: 10.25549/chil-c60-5803
title: Mozambique revolution, no. 35 (1968 June-Sept.)

description: Contents: Editorial (p. 1); Resolutions of the Central Committee (p. 4); "In Mozambique with FRELIMO" (p. 8); Military report (p. 10); "To liberate my country" (p. 12); Message to President Julius K. Nyerere (p. 14); Communique (p. 15); Message to the Heads of State of the OAU (p. 17); Statement on West German colonialism (p. 19); Statement of support for ZAPU/ANC (p. 22).
DOI: 10.25549/chil-c60-5824
title: Mozambique revolution, no. 36 (1968 Oct.-Dec.)

description: Contents: Editorial (p. 1); Portuguese soldiers with FRELIMO (p. 5); Enemy soldiers killed (p. 12); Communique (p. 13); Interview (p. 16); Joint communique on Vietnam (p. 18); Vietnam message to FRELIMO (p. 19); Mozambican tribes and ethnic groups (p. 20).
DOI: 10.25549/chil-c60-5825
title: Mozambique revolution, no. 36 (1968 Oct.-Dec.)

description: Contents: Editorial (p. 1); Portuguese soldiers with FRELIMO (p. 5); Enemy soldiers killed (p. 12); Communique (p. 13); Interview (p. 16); Joint communique on Vietnam (p. 18); Vietnam message to FRELIMO (p. 19); Mozambican tribes and ethnic groups (p. 20).