Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Letov, Aleksandr Mikhailovich Corresponding member of USSR Academy of Sciences Professor Doctor of physico-mathematical sciences https://www.mathnet.ru/eng/person116982 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1970 1. A. M. Letov, “Some unsolved problems of automatic control theory”, Differ. Uravn., 6:4 (1970),  592–615       2 Organisations Institute of Control Sciences, Moscow