@article{1183389201, author = {Henle, Paul}, title = {Review: Casimir Lewy, Logical Necessity}, journal = {J. Symbolic Logic}, volume = {6}, number = {1}, year = {1941}, language = {en}, url = {http://dml.mathdoc.fr/item/1183389201} }
Henle, Paul. Review: Casimir Lewy, Logical Necessity. J. Symbolic Logic, Tome 6 (1941) no. 1, . http://gdmltest.u-ga.fr/item/1183389201/