discusses the changes to the list of topics

sends the drafts for the circulars in Russian and English and writes about Baehrs' work on mathematical typography

(reply to the letter of 01.08.1979) in favour of his materials for symposium

is very enthusiastic about pilgrimage and discusses the terms, invitation for wives, topics and potential participants

suggests the date of the symposium, its shedule, site, preliminary list of participants and gives the shedule of organizing activity

asks for more thoughts about the symposium

writes about his current work and plans for the nearest future, supports the idea of holding a conference in Khiva, suggests the topics for discussion

discusses the problems of translation (English-Russian and vice versa); writes about his plan to stay in the USSR for about a year and to make a pilgrimage to Khiva

cannot attend the symposium due to lack of travel funds

cannot come to Urgench

cannot come to Urgench

draft for letters to D. Knuth, H. Zemanek, J. Vuillemin

cannot attend the symposium

cannot come - too much work

writes about his plans to stay longer in the USSR

repeated information on his impossibility to come to Urgench

writes that Burstall cannot come to Urgench; hopes to find finances and participate in the symposium

thanks for invitation but cannot participate in the symposium

regrets that cannot come to Urgench due to other events already sheduled

unable to attend the symposium