@article{1183386566, author = {Hempel, Carl G.}, title = {Review: V. J. McGill, Concerning the Laws of Contradiction and Excluded Middle}, journal = {J. Symbolic Logic}, volume = {4}, number = {1}, year = {1939}, language = {en}, url = {http://dml.mathdoc.fr/item/1183386566} }
Hempel, Carl G. Review: V. J. McGill, Concerning the Laws of Contradiction and Excluded Middle. J. Symbolic Logic, Tome 4 (1939) no. 1, . http://gdmltest.u-ga.fr/item/1183386566/