@article{1183732888, author = {Anderson, Alan Ross}, title = {Review: Ryoichi Takekuma, On a Nine-Valued Propositional Calculus}, journal = {J. Symbolic Logic}, volume = {22}, number = {1}, year = {1957}, language = {en}, url = {http://dml.mathdoc.fr/item/1183732888} }
Anderson, Alan Ross. Review: Ryoichi Takekuma, On a Nine-Valued Propositional Calculus. J. Symbolic Logic, Tome 22 (1957) no. 1, . http://gdmltest.u-ga.fr/item/1183732888/