Modal logic investigations in the Modal logic investigations in the semantics of counts semantics of counts-as as.

Davide Grossi John-Jules Ch. Meyer Frank Dignum Modal logic investigations in the Modal logic investigations in the semantics of counts semantics of counts-as as. 1-9 2005 conf/icail/2005 ICAIL db/conf/icail/icail2005.html#GrossiMD05