Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1996__53_2_135500, author = {M. Gutan}, title = {Semigroups with strong and nonstrong magnifying elements.}, journal = {Semigroup forum}, pages = {384--386}, publisher = {mathdoc}, volume = {53}, number = {2}, year = {1996}, zbl = {0859.20050}, url = {http://geodesic.mathdoc.fr/item/SF_1996__53_2_135500/} }
M. Gutan. Semigroups with strong and nonstrong magnifying elements.. Semigroup forum, Tome 53 (1996) no. 2, pp. 384-386. http://geodesic.mathdoc.fr/item/SF_1996__53_2_135500/