@article{1183734355, author = {Schutte, Kurt}, title = {Review: Shoji Maehara, Gentzen's Theorem on an Extended Predicate Calculus}, journal = {J. Symbolic Logic}, volume = {27}, number = {1}, year = {1962}, language = {en}, url = {http://dml.mathdoc.fr/item/1183734355} }
Schutte, Kurt. Review: Shoji Maehara, Gentzen's Theorem on an Extended Predicate Calculus. J. Symbolic Logic, Tome 27 (1962) no. 1, . http://gdmltest.u-ga.fr/item/1183734355/