Ivan Klajn
Ivan Klajn (, ; 31 January 1937 31 March 2021) was a Serbian linguist, philologist and language historian, with primary interest in Romance languages and Serbian. He was a regular member of the Serbian Academy of Sciences and Arts, and the editor-in-chief of the Matica srpska's journal "Jezik danas". Through his paternal family, which lived in Vukovar for generations, he was of Croatian-Jewish descent. He completed the studies of the Italian language and literature at the University of Belgrade Faculty of Philology. After graduation, he started working at the same faculty, becoming a regular professor of  the Italian language and the comparative grammar of Romance languages. Beside Romance Studies, his interest also lies in the language morphology, linguistic consultancy and the standardization of the modern Serbian language. His major works are the "Rečnik jezičkih nedoumica" ('The dictionary of linguistic dilemmas'), "Tvorba reči u savremenom srpskom jeziku" ('Morphology in modern Serbian language', 2 volumes) and "Italijansko-srpski rečnik" ('Italian-Serbian dictionary'). In 2017, he signed the Declaration on the Common Language of the Croats, Serbs, Bosniaks and Montenegrins. Klajn died from COVID-19 on 31 March 2021, in Belgrade at the age of 84. Books and articles. Since  1974 he started writing weekly columns on the problems of modern Serbo-Croatian, first in Borba, and afterward in Politika and NIN. He was the editor-in-chief of the linguistic journal "Jezik danas" ('Language today'), published by Matica srpska. He published a number of papers in linguistic journals, as well as 18 books: In co-authorship with Pavle Ivić, Mitar Pešikan and Branislav Brborić he wrote "Jezički priručnik" ('Language manual'), published by Radio Television Belgrade (1991). In the miscellany "Srpski jezik na kraju veka" ('Serbian language at the end of century') he wrote a part dealing with lexis. His  Rečnik jezičkih nedoumica ('The dictionary of language dilemmas') was reprinted in 6 editions. For his "Italijansko-srpski rečnik" ('Italian-Serbian dictionary', 2nd edition, 2000), he received an award from the Italian government. Translation. He translated a number of books from Italian and English. His translation of the Giordano Bruno's "Il Candelaio" ('The Torchbearer'; Serbian: "Svećar") was played at the "Atelje 212" in Belgrade. He was one of the editors of the Serbian edition of the "Cambridge Encyclopedia of Languages" (Nolit, Belgrade, 1995), and of the translators of the Serbian edition of the "Encyclopedic dictionary of modern linguistics" (Nolit, Belgrade , 1988). Membership. He was a member of the "Vukova zadužbina" Council ('Vuk's endowment') and the Board for Standardization of the Serbian Language. He was a member and the contributor of Matica srpska.