USSR Academy of Sciences

                                                     Uzbek SSR Academy of  Sciences

                                                      Siberian Branch of the USSR AS

                                                                     SYMPOSIUM

                    ALGORITHMS IN MODERN MATHEMATICS AND ITS APPLICATIONS

                                                     Urgench, September 16-22, 1979

To the deputy director of

Public catering services

Mr.D.S. Suyarov

Dear Dzhurabai Suyarovich!

In the name of symposium participants let me cordially thank you for your daily attention to our
board organization. Impeccable cooking, strict schedule, lavish gifts of Khorezm autumn, care and
attention of attendants – all this facilitated successful work and good spirits of participants.

Wishing you good health,

Vice-chairman of the organizing committee

Corresponding member of the USSR AS

                                                                                                            A.P.Ershov

October 2, 1979

Novosibirsk 630090

USSR SBAS

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