Varieties of Modality - Boris Kment http://plato.stanford.edu/entries/modality-varieties/
Existence - Michael Nelson http://plato.stanford.edu/entries/existence/ JM _______________________________________________ Logica-l mailing list Logica-l@dimap.ufrn.br http://www.dimap.ufrn.br/cgi-bin/mailman/listinfo/logica-l
