Cancelling and Overshadowing: Two Types of Defeasibility in Defeasible Deontic Logic

Leendert W. N. van der Torre, Yao-Hua Tan. Cancelling and Overshadowing: Two Types of Defeasibility in Defeasible Deontic Logic. In IJCAI. pages 1525-1533, 1995.

Abstract

Abstract is missing.