Kock A. and G. E. Reyes (1994). Relatively Boolean and de Morgan toposes and
locales. Cahiers de Top. et Geom. diff. categ. vol. xxxv-3, 249-261.
« Logic and the Trinity • The non-Boolean logic of natural language negation »
Gonzalo E. Reyes - Marie La Palme Reyes
From mathematics to literature. - Des mathématiques à la littérature.
« Logic and the Trinity • The non-Boolean logic of natural language negation »
Kock A. and G. E. Reyes (1994). Relatively Boolean and de Morgan toposes and
locales. Cahiers de Top. et Geom. diff. categ. vol. xxxv-3, 249-261.