The full name of this journal was Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Diskretny˘ı Analiz. Sbornik Trudov. It was renamed Metody Diskretnogo Analiza in 1980 (the name given for it in Gutin & Toft (2000)) and discontinued in 1991 [1].
Goldberg, Mark (1983), The development of combinatorics in the USSR: a brief historical and mathematical survey, Delphic Associates, Falls Church, VA, p. 35, MR0757359, Vizing has somewhat changed his research interests, from pure graph theory to schedule theory