References
Roman Suszko
with Kraszewski, Z. (1979). Normal and non-normal classes in current language1. In J. Pelc (Ed.). Semiotics in Poland 1984–1969 (pp. 255-272). Dordrecht: Springer.
(1979). On the antinomy of the liar and the semantics of natural language. In J. Pelc (Ed.). Semiotics in Poland 1984–1969 (pp. 247-254). Dordrecht: Springer.
with Kraszewski, Z. (1979). Normal and non-normal classes versus the set-theoretical and the mereological concept of class. In J. Pelc (Ed.). Semiotics in Poland 1984–1969 (pp. 273-283). Dordrecht: Springer.