Modern trends in cybernetics and systems (in three volumes) : proceedings of the third International Congress of Cybernetics and Systems, Bucharest, Romania, August 25-29, 1975. Volume III, Proceedings of sections 5 (communication, education and informatics), 6 (artificial intelligence) and 7 (neuro- and bio-cybernetics) - Rose, J.; Bilciu, C. (Springer-Verlag, 1977)