Covering letter, Unknown Author->A.P. Ershov, 15.10.1982
Letter (hand-written), R. Filustek->A.P. Ershov, 21.10.1982Impressions of the visit to the USSR AS Siberian Division. Plans and proposals for future cooperation between RCC and SBAS CC
Letter, S. Bekic->A.P. Ershov, 01.11.1982
Covering letter, Unknown Author->A.P. Ershov, 28.10.1982
Letter, J. Gruska->A.P. Ershov, 02.11.1982
Letter, D. Bjorner->A.P. Ershov, 08.11.1982
Post card, R. L. Solis->A.P. Ershov, 09.11.1982
Card, L. Gunnarsson->A.P. Ershov, 12.11.1982
Letter (hand-written), D. M. Berry->A.P. Ershov, 16.11.1982
Card, L. Gunnarsson->A.P. Ershov, 30.11.1982
Letter, Kuno Schmidt->A.P. Ershov, 30.11.1982
Letter, B. Gohring->A.P. Ershov, 09.12.1982(?)
Letter, P. Hammersley->A.P. Ershov, 02.12.1982
Letter, J. Gruska->A.P. Ershov, 06.12.1982
Letter, M. Paul->A.P. Ershov, 07.12.1982
Letter (hand-written), F. L. Bauer ->A.P. Ershov, 09.12.1982
Letter, E. A. Feigenbaum->A.P. Ershov, 16.12.1982
Letter, E. W. Dijkstra ->W. M. Turski, 03.05.1982
Letter, L. Antonov->A.P. Ershov, 23.12.1982
Letter, H. Wedekind->A.P. Ershov, 23.12.1982
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