Minimal knowledge states in nonmonotonic modal logics

Riccardo Rosati.
In Advances in Modal Logic, volume 1, chapter 12, CSLI publications, 1998.

Bibtex entry:

@Incollection{Rosa98e,
author = "Rosati, Riccardo",
title = "Minimal knowledge states in nonmonotonic modal logics",
booktitle = "Advances in Modal Logic",
chapter = "12",
volume = "1",
publisher = "CSLI publications",
year = 1998 ,
}