On deontic calculi with contradictory duties
By: Zdzisław Ziemba. Semantical independence proofs for selected formulae of deontic logic / Kazimierz Świrydowicz.
Contributors: Świrydowicz, Kazimierz.
Publisher: Uniwersytet Warszawski
Published: 1988
Place of publication: Warszawa
Language: eng
Number of pages: 80
Subjects: Deontic logic.; Semantics (philosophy)
Other titles: Semantical independence proofs for selected formulae of deontic logic.
Notes: Includes bibliographical references.