by L.Golubeva, E.Kandrashina, O.Ochakovskaya "Representation of semantic information in experimental dialog system"

The author thanks for guidance and assistance. He sends reprints of his new article, discusses possibilities of translation and publication of an article on mixed computations.

from Novosibirsk colleagues, "coffee-clubbers". (With a hand-written Ershov's explanatory remark addressed to his mother. The list of authors does not contain persons not identified by their signatures.)

of the AI Laboratory

Staff members of the department of programming meet their Japanese colleague M. Miyakawa.

Celebration of the 15-th anniversary of the department of programming. L.Alabina (Grushetskaya), A.Ershov, M.Trakhtenbrot

Thanks for the received books; account of the Department of Programming affairs and family news; interesting calculations of Ershov's working time

The author exposes his itinerary in the USSR. A hand-written inscription by Ershov: "The program and acceptance are to be prepared by Ochakovskaya".

of M. Miyakawa in the Computer Center.

Celebration of the 20-th anniversary of the department of programming.

Celebration of the 20-th anniversary of the department of programming.

for the staff of Ershov's and Pottosin's laboratories

Consent to be a scientific superviser of O.Ochakovskaya in case of her admission for postgraduate study