em português: http://blog.criticanarede.com/2012/02/ruth-barcan-marcus-1921-2012.html
mais links aqui: http://leiterreports.typepad.com/blog/2012/02/in-memoriam-ruth-barcan-marcus-1921-2012.html JM _______________________________________________ Logica-l mailing list [email protected] http://www.dimap.ufrn.br/cgi-bin/mailman/listinfo/logica-l
