Letter The author invites the addressee to participate in the meeting on the artificial intelligence on the theme "Computerized analysis and synthesis of knowledge" (Tallinn; 29.09-02.10.1987) and to make a report about his researches (In English). Date: 10.07.1987 Original document language: Russian Authors: Enn Tyugu Organizations: Inst. of Cybernetics of the Estonian Ac. Sci. Addressee: Andrei Petrovich Ershov
