Oi lista, alguém poderia me mandar uma cópia deste artigo?...
"Bi-Heyting algebras, toposes and modalities" Gonzalo E. Reyes, Houman Zolfaghari Journal of Philosophical Logic February 1996, Volume 25, Issue 1, pp 25-43 http://link.springer.com/article/10.1007/BF00357841 Obrigado! =) Eduardo Ochs [email protected] http://angg.twu.net/ http://angg.twu.net/math-b.html#sfc <-- Sheaves for Children http://angg.twu.net/ferramentas-para-ativistas.html _______________________________________________ Logica-l mailing list [email protected] http://www.dimap.ufrn.br/cgi-bin/mailman/listinfo/logica-l
