@article{1183743566, author = {Avron, Arnon}, title = {Natural 3-Valued Logics--Characterization and Proof Theory}, journal = {J. Symbolic Logic}, volume = {56}, number = {1}, year = {1991}, pages = { 276-294}, language = {en}, url = {http://dml.mathdoc.fr/item/1183743566} }
Avron, Arnon. Natural 3-Valued Logics--Characterization and Proof Theory. J. Symbolic Logic, Tome 56 (1991) no. 1, pp. 276-294. http://gdmltest.u-ga.fr/item/1183743566/