Leon Koj


, 2006, 'Eventismus: Ein Versuch seine Anfänge zu ergreifen', Philosophia Scientiae 10 (1), 177-193.

, 1979a, The principle of transparency and semantic antinomies, in J. Pelc (ed.), Semiotics in Poland 1984–1969, Dordrecht, Springer, pp. 376-406.