@article{1183386613, author = {Langford, C. H.}, title = {Review: J. D. Mabbott, Two Notes on Syllogism}, journal = {J. Symbolic Logic}, volume = {4}, number = {1}, year = {1939}, pages = { 131-132}, language = {en}, url = {http://dml.mathdoc.fr/item/1183386613} }
Langford, C. H. Review: J. D. Mabbott, Two Notes on Syllogism. J. Symbolic Logic, Tome 4 (1939) no. 1, pp. 131-132. http://gdmltest.u-ga.fr/item/1183386613/