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Archive |  |
All-Union Conferences, Seminars, Symposiums, Schools |  |
All-Union Conference |  |
Correspondence |  |
Information letter, 09.04.1986
Letter, A.P. Ershov->G.Ya. Barzdin, 05.05.1986
Telegram, A.P. Ershov->R. V. Freivalds, 05.05.1986
Letter, R. V. Freivalds->A.P. Ershov, 28.05.1986
Letter, Ya. M. Barzdin->A.P. Ershov, 30.05.1986
Working Notes, 02.10.1986
Initial order | In alphabetical order | By date |
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