@article{1183738765, author = {Robinson, Abraham}, title = {Metamathematical Problems}, journal = {J. Symbolic Logic}, volume = {38}, number = {1}, year = {1973}, pages = { 500-516}, language = {en}, url = {http://dml.mathdoc.fr/item/1183738765} }
Robinson, Abraham. Metamathematical Problems. J. Symbolic Logic, Tome 38 (1973) no. 1, pp. 500-516. http://gdmltest.u-ga.fr/item/1183738765/