to a report and contact information

to the returned L.A.Lombardi book.

to the promised paper

Thanks for the remarks.

Brief account of the authors' works on automated control systems and ask Ershov to find time for a discussion

The author informs that he is going to defend a doctoral dissertation. The dissertation has been taken for a defense at the Moscow Institute of Steel and Alloys. A subjective relation of Academician S.V.Emel'yanov to the definite point of a personal questionnaire of the candidate for a degree can create great difficulties at a consideration of the dissertation. The author asks the addressee to talk with S.V.Emel'yanov for the sake of an objective relation to the work.

The author asks the addressee to tell his opinion in assence of the doctoral dissertation by G.H.Babich, especially in the part concerning mixed computations. The text of the dissertation is sending.

The author asks the addressee to keep in mind that the dissertation has been written five years ago and therefore he proposes to renew the text (references and results of last years).

The author asks to send the dissertation text and to express an opinion on the preliminary consideration of this work.

Thanks for the critical remarks that allowed to improve the text; the revised copy in enclosed

notes made during the School on Mixed Computation

information about hotel and local arrangements