Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1977__226_162952, author = {Carl Pomerance}, title = {Multiple {Perfect} {Numbers,} {Mersenne} {Primes,} and {Effective} {Computability.}}, journal = {Mathematische Annalen}, pages = {195--206}, publisher = {mathdoc}, volume = {226}, year = {1977}, zbl = {0324.10001}, url = {http://geodesic.mathdoc.fr/item/MAN_1977__226_162952/} }
Carl Pomerance. Multiple Perfect Numbers, Mersenne Primes, and Effective Computability.. Mathematische Annalen, Tome 226 (1977), pp. 195-206. http://geodesic.mathdoc.fr/item/MAN_1977__226_162952/