organizing aspects of accomodation in Khiva and Urgench

(reply to the letter of 01.07.1979) discusses the opening talk, its basic line and title; also writes about invitation for Dr. Slisenko

(reply to the letter of 16.07.1979) writes about invitation for Dr. Slisenko and his hope to raise the quota for soviet participants; asks not to refuse to attend the symposium

request to call him

Suggestion to write a protocol report on the Urgench Symposium for "Scientific and Technical Information" journal

Acknowledgement of the receipt of the paper

Congratulations with being elected the USSR AS corresponding member

explains that the quota for soviet participants will be raised so that Dr. Slisenko can make his solution on coming to Urgench without any conflict; formal invitation enclosed

(reply to the letter of 23.07.1979) asks to help him in preparation of the opening talk (how "not to be afraid to praise the participants of the symposium")

text of invitation for Prof. Uspensky V.A.

discusses some working aspects, such as potential participants, the theme of his talk, organizing activity

reasoning about his opening talk

asks to consider A.L. Semenov as his co-author