apologizes for delay with response and hopes that financial support for their participation can be obtained

about covering expences in Urgench

regrets that Academy cannot react promptly

Request to confirm consent to receive Ershov for two weeks in April.

request for his travel plans

regrets at his non-participating in the symposium but informs that all formal papers are yet sent to him

believes all is OK with the matter raised in his last letter

Glad to invite the addressee and his wife to Akademgorodok, suggests the schedule of a one-week stay in the USSR

A.P.Ershov confirms his arrival to the second meeting of the IFIP 80 Programming Committee and discusses financial problems of his staying in Amsterdam.

urges to visit USSR for Urgench; letter follows

acknowledgement of the receipt of his letter

Account of the circumstances that made impossible Ershov participation in the next WG 2.1 meeting; news on the SETL project and some other current affairs.

Ershov informs on the schedule of his visit to the Netherlands, hopes to discuss some latest issues of the theory of programming and is ready to make a presentation at a seminar.

Ershov informs on his visit to the Netherlands for participation in the IFIP 80 Program Committee meeting, is ready to make a presentation at a seminar and asks to send the telephone number for communication.

Ershov informs on his visit to the Netherlands for participation in the IFIP 80 Program Committee meeting, hopes to see Koster and asks to send the telephone number for communication.

on behalf of the Foreign Affairs Department of the USSR AS, he deeply regrets about the unhappy curcumstances and gives some explanations of all happened