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In the eighties A.P. Ershov was an active member of the Scientific Council for the Complex Problem "Cybernetics". He headed the section "Cybernetical linguistics and semiotics" which later was renamed "Linguistic problems of information processing"
Ershov?s contribution to preparation of the resolution of the C.P.S.U. Central Committee and the USSR Council of Ministers on the subject of computers introduction into educational process (1984-87)
