Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1964_8_5_a4, author = {Hilary Putnam}, title = {An unsolvable problem in number theory}, journal = {Matematika}, pages = {55--68}, publisher = {mathdoc}, volume = {8}, number = {5}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1964_8_5_a4/} }
Hilary Putnam. An unsolvable problem in number theory. Matematika, Tome 8 (1964) no. 5, pp. 55-68. http://geodesic.mathdoc.fr/item/MAT_1964_8_5_a4/