Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JRAM_1974__0268_0269_151449, author = {P. Ribenboim}, title = {Polynomials whose values are powers.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {34--40}, publisher = {mathdoc}, volume = {0268_0269}, year = {1974}, zbl = {0299.12103}, url = {http://geodesic.mathdoc.fr/item/JRAM_1974__0268_0269_151449/} }
P. Ribenboim. Polynomials whose values are powers.. Journal für die reine und angewandte Mathematik, 0268_0269 (1974), pp. 34-40. http://geodesic.mathdoc.fr/item/JRAM_1974__0268_0269_151449/