@article{1183389219, author = {Hempel, Carl G.}, title = {Review: Sigmund Koch, The Logical Character of the Motivation Concept}, journal = {J. Symbolic Logic}, volume = {6}, number = {1}, year = {1941}, language = {en}, url = {http://dml.mathdoc.fr/item/1183389219} }
Hempel, Carl G. Review: Sigmund Koch, The Logical Character of the Motivation Concept. J. Symbolic Logic, Tome 6 (1941) no. 1, . http://gdmltest.u-ga.fr/item/1183389219/