@article{1183425458, author = {Pfeiffer, G. A.}, title = {Russell's Introduction to Mathematical Philosophy}, journal = {Bull. Amer. Math. Soc.}, volume = {27}, number = {3}, year = {1920}, pages = { 81-90}, language = {en}, url = {http://dml.mathdoc.fr/item/1183425458} }
Pfeiffer, G. A. Russell's Introduction to Mathematical Philosophy. Bull. Amer. Math. Soc., Tome 27 (1920) no. 3, pp. 81-90. http://gdmltest.u-ga.fr/item/1183425458/