@article{1183730599, author = {L'Abbe, Maurice}, title = {Review: A. M. Turing, Practical Forms of Type Theory}, journal = {J. Symbolic Logic}, volume = {14}, number = {1}, year = {1949}, pages = { 67-68}, language = {en}, url = {http://dml.mathdoc.fr/item/1183730599} }
L'Abbe, Maurice. Review: A. M. Turing, Practical Forms of Type Theory. J. Symbolic Logic, Tome 14 (1949) no. 1, pp. 67-68. http://gdmltest.u-ga.fr/item/1183730599/