| Letter, 08.12.1969 About postal order forms
Letter, 14.05.1970
Letter, 28.01.1970Request to send the Proceedings
Letter, 16.01.1970Participation confirmation
Letter, 20.01.1970Request to send the program and tell the conference dates
Card, 20.01.1970(?)K.Semendiaev's address
Letter, 30.10.1969Request to send the application form and tell the conference dates
Letter, 25.01.1970The arrival date and the delegation list
Telegram, 20.01.1970about hotel reservation
Telegram, 12.01.1970Urgent request to send the registration fee
Telegram, 25.12.1969Request to send application for two participants
Telegram, 15.01.1970Suggesting the best period to arrive
Note, 20.11.1969(?)with an address
Note, 14.01.1970Announcement of a conference in Leningrad
Letter, 14.11.1969Request to send the conference announcement
Card, 03.07.1969G.Petrov's phone and address
Telegram, A.P. Ershov->F. L. Bauer, 30.01.1970about the conference plans
Letter, A.P. Ershov->V.G. Korovina, 25.06.1969
Letter, A.P. Ershov->N. V. Shkut, 25.06.1969
Letter, A.P. Ershov->Trofimov, 24.07.1969
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Initial order | In alphabetical order | By date |
