A Brief Overview of Possibilistic Logic.

Didier Dubois Jérôme Lang Henri Prade A Brief Overview of Possibilistic Logic. 53-57 1991 conf/ecsqaru/1991 ECSQARU db/conf/ecsqaru/ecsqaru1991.html#DuboisLP91 http://dx.doi.org/10.1007/3-540-54659-6_65