Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MOMA_1977__84_177826, author = {Stefan Porubsky}, title = {On {Exponents} in {Arithmetical} {Semigroups.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {49--54}, publisher = {mathdoc}, volume = {84}, year = {1977}, zbl = {0368.10036}, url = {http://geodesic.mathdoc.fr/item/MOMA_1977__84_177826/} }
Stefan Porubsky. On Exponents in Arithmetical Semigroups.. Monatshefte für Mathematik, Tome 84 (1977), pp. 49-54. http://geodesic.mathdoc.fr/item/MOMA_1977__84_177826/