M. K. Gavurin, “Scientific session on Mathematics and Mechanics Faculty of Leningrad University”, Izv. Vyssh. Uchebn. Zaved. Mat., 1958, Number 5,Pages <nobr>3

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JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

Izv. Vyssh. Uchebn. Zaved. Mat., 1958 Number 5, Pages 3–4 (Mi ivm2975)

Scientific session on Mathematics and Mechanics Faculty of Leningrad University

M. K. Gavurin