Documents associated with Oleg B. Lupanov

List
Letter, O. B. Lupanov->A.P. Ershov
List
Confirmation Certificates
Invitation card, 22.03.1971
Letter (hand-written), O. B. Lupanov->A.P. Ershov, 07.09.1974
Telegram, A.P. Ershov->R. I. Podlovchenko, 13.01.1975
Telegram, A.P. Ershov->O. B. Lupanov, 13.01.1975
Covering letter, A.P. Ershov->O. B. Lupanov, 19.06.1975
Letter, O. B. Lupanov->A.P. Ershov, 30.06.1975
notification of receipt of translated articles; request to send forward originals and communicate necessary information
Direction, I. I. Geitsi ->A.P. Ershov..., 26.01.1977
Order, V. P. Yeliutin->A.P. Ershov, 11.05.1977
Letter (hand-written), O. B. Lupanov->A.P. Ershov, 11.01.1980
Letter, A.P. Ershov->O. B. Lupanov, 23.01.1980
Direction, A. A. Trofimuk->A.P. Ershov..., 29.01.1980
Letter, O. B. Lupanov->A.P. Ershov, 30.01.1980
Notes, 18.06.1980-19.06.1980
taken by A.P. Ershov at the conference
Letter (draft), A.P. Ershov->O. B. Lupanov, 19.12.1980
Cover, 21.11.1983-19.06.1984
Letter, A.P. Ershov->O. B. Lupanov, 20.06.1984

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