Thanks for the pre-print and some questions; proposal to write a paper for Theoretical Computer Science journal; proposal to arrange for his graduate students' presentation on standard schemata transformation at the seminar

the list of Soviet participants (29 names); information on hotel reservations and the weather in Novosibirsk

titled "Yanov schemata with similar operators"

The author tells about the planned 6-week course of computer sciences for university professors and invites Ershov to read a series of lectures on principles of automated programming

Editor’s corrections to A.P. Ershov’s article for the “Problemy kibernetiki” journal.

"Solution of a problem for universal shifts allocation. 1959 work"

Proposal to arrange V.K. Sabelfeld's presentation at the IAM seminar and to specify the presentation date

requesting Ershov to look through corrections in the edited article and to express his attitude.

to the dissertation with brief comments and the request to be an official opponent

Discussion of the editor’s corrections to Ershov’s article.

asking to specify the date of his arrival to Riga

requesting to be an official opponent at Sabelfeld's dissertation defence

Regretting that Ershov could not come to the USA, and sending interesting papers from the last conferences