@article{1183731119, author = {Thomson, J. F.}, title = {Review: Arthur Pap, Are Individual Concepts Necessary?}, journal = {J. Symbolic Logic}, volume = {16}, number = {1}, year = {1951}, pages = { 141-142}, language = {en}, url = {http://dml.mathdoc.fr/item/1183731119} }
Thomson, J. F. Review: Arthur Pap, Are Individual Concepts Necessary?. J. Symbolic Logic, Tome 16 (1951) no. 1, pp. 141-142. http://gdmltest.u-ga.fr/item/1183731119/