@article{1183731596, author = {Stanley, Robert}, title = {An Extended Procedure in Quantificational Logic}, journal = {J. Symbolic Logic}, volume = {18}, number = {1}, year = {1953}, pages = { 97-104}, language = {en}, url = {http://dml.mathdoc.fr/item/1183731596} }
Stanley, Robert. An Extended Procedure in Quantificational Logic. J. Symbolic Logic, Tome 18 (1953) no. 1, pp. 97-104. http://gdmltest.u-ga.fr/item/1183731596/