@article{1183730570, author = {Kraft, Julius}, title = {Review: Evert W. Beth, Philosophy of Mathematics}, journal = {J. Symbolic Logic}, volume = {14}, number = {1}, year = {1949}, pages = { 49-50}, language = {en}, url = {http://dml.mathdoc.fr/item/1183730570} }
Kraft, Julius. Review: Evert W. Beth, Philosophy of Mathematics. J. Symbolic Logic, Tome 14 (1949) no. 1, pp. 49-50. http://gdmltest.u-ga.fr/item/1183730570/