@article{1183751757, author = {Langford, C. H.}, title = {Review: Carl G. Hempel, P. Oppenheim, Der Typusbegriff im Lichte der Neuen Logik}, journal = {J. Symbolic Logic}, volume = {2}, number = {2}, year = {1937}, language = {en}, url = {http://dml.mathdoc.fr/item/1183751757} }
Langford, C. H. Review: Carl G. Hempel, P. Oppenheim, Der Typusbegriff im Lichte der Neuen Logik. J. Symbolic Logic, Tome 2 (1937) no. 2, . http://gdmltest.u-ga.fr/item/1183751757/