 |
| Archive |  |
| All-Union Conferences, Seminars, Symposiums, Schools | |
| Meetings, Seminars and Conferences | |
Information, 04.12.1979-06.12.1979
Minutes, 05.10.1986
Invitation, Organizing Committee->A.P. Ershov, 12.07.1983
Invitation, P.S. Filatov->A.P. Ershov, 30.09.1983
Invitation, V. A. Yarba->A.P. Ershov, 30.09.1983
Invitation, U.A. Dzholdasbekov->A.P. Ershov, 04.04.1984
Invitation, Yu.M. Kanygin->A.P. Ershov, 09.04.1984
Invitation, V. M. Matrosov->A.P. Ershov, 21.04.1984
Invitation and Programme, 15.02.1980
Invitation, L. N. Sumarokov->A.P. Ershov, 06.09.1984
Invitation Card, 05.02.1980
Invitation and Programme, Organizing Committee->A.P. Ershov, 10.06.1980
Programme, 18.06.1980
Letter, S.K. Dulin->A.P. Ershov, 10.06.1980
Letter, F.M. Kulakov->A.P. Ershov, 12.10.1980
Decision, 13.10.1981-15.10.1981
1
2
3
4
5
Initial order | In alphabetical order | By date |
|
|
|
|
 |
