@article{1183734723, author = {Parry, W. T.}, title = {Review: Naoto Yonemitsu, Systems of Weak Implication}, journal = {J. Symbolic Logic}, volume = {28}, number = {1}, year = {1963}, pages = { 256-257}, language = {en}, url = {http://dml.mathdoc.fr/item/1183734723} }
Parry, W. T. Review: Naoto Yonemitsu, Systems of Weak Implication. J. Symbolic Logic, Tome 28 (1963) no. 1, pp. 256-257. http://gdmltest.u-ga.fr/item/1183734723/