Finnish for foreigners. Nonprofital language teaching site including grammar, lessons, exercises and links. Suomea alkajille: sisältää kielioppia, sanastoa ja harjoituksia.
R. Schank, и R. Abelson. Thinking: Readings in Cognitive Science, Proceedings of the Fourth International Joint Conference on Artificial Intelligence, стр. 151-157. Tbilisi, USSR, (1975)