Matematika i matematichesko obrazovanie
Subtitle: dokladi na Devetnadesetata proletna konferent͡sii͡a na Sŭi͡uza na matematit͡site v Bŭlgarii͡a, Slŭnchev bri͡ag, 6-9 april 1990
By: [redkolegii͡a G. Gorev (otgovoren redaktor) ... et al.].
Publisher: Izd-vo na Bŭlgarskata akademii͡a na naukite
Published: 1990
Place of publication: Sofii͡a
Language: bul
Number of pages: 595
Notes: PRIORITY 3.