Letter, J. Gruska->A.P. Ershov, 20.02.1980
Letter (hand-written), J. Gruska->A.P. Ershov, 31.07.1980
Letter and its translation, J. Gruska->A.P. Ershov, 04.08.1980
Letter, A.A. Klas->A.P. Ershov, 06.08.1980
Call for Papers, 12.09.1980tenth International Symposium "Mathematical Foundations of Computer Science" (MFCS'81), Shtrbsko Pleso, August 31 - September 04, 1981.
Letter, J. Gruska->A.P. Ershov, 07.10.1980
Letter, J. Gruska->A.P. Ershov, 10.10.1980
Letter, M. Chytil->A.P. Ershov, 02.02.1981
Letter, M. Chytil->A.P. Ershov, 10.02.1981
Letter, M. Chytil->A.P. Ershov, 27.02.1981
First pages, 23.03.1981of received Papers
Working Data, 23.03.1981
Letter, M. Chytil->A.P. Ershov, 27.03.1981
Notification, M. Chytil->A.P. Ershov, 13.05.1981The author acknowledges the receipt of final version of paper
Letter, 22.05.1981
Papers Evaluations, 11.06.1981
Pprogram, 11.06.1981First Version
Letter, J. Gruska->A.P. Ershov, 12.06.1981
Telegram, J. Gruska->A.P. Ershov, 05.08.1981request to send the list of members of soviet delegation MFCS'81
Telegram (draft), A.P. Ershov->J. Gruska, 06.08.1981
1
2
Initial order | In alphabetical order | By date |
