asking A.P. Ershov, as a member of the organizing committee of the symposium in the theory of programming, to give the “UsiM” journal the opportunity to publish information about the symposium and selected papers.

about V.M. Glushkov’s 50-th anniversary; enclosed are his biographical sketch and bibliography.

from the Department of Progranmming and Problem Solving of the Ukrainian Institute of Cybernetics. (With a hand-written Ershov's explanatory remark addressed to his mother.)

from the Ukrainian Institute of Cybernetics. (With a hand-written Ershov's explanatory remark addressed to his mother.)

Institute of Cybernetics of the UkrSSR AS requests to consider supporting proposal of electing A.A. Letichevsky a Corresponding Member of the USSR Academy of Sciences in Computational Mathematics

opponent's fee

Official notification of Red'ko's dissertation defence

confirmation acknowledgement of participation