Otcheten doklad na t͡sentralnoto rŭkovodstvo
Subtitle: vtori kongres : 6-7 april 1982 g., Slŭnchev Bri͡ag.
Publisher: Sŭi͡uz na matematit͡site v Bŭlgarii͡a
Published: 1982
Place of publication: Slŭnchev Bri͡ag
Language: bul
Number of pages: 42