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Documents associated with Leningrad State University. Mechanical and Mathematical Department Item 19. (Name does not exist in this language.) Student record book, 11.12.1939-30.06.1941 Letter, Z. I. Borevich->A.P. Ershov, 09.09.1969 information about appointing Ershov an official opponent for V.A. Tuzov's dissertation
Questionnaire, 01.01.1970Item 10. (Name does not exist in this language.) Letter, Z. I. Borevich->G. I. Marchuk, 16.10.1975 Review, 13.11.1975 Initial order | In alphabetical order | By date Back |
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