@article{GDZPPN001265318,
title = {Semigroups with strong and nonstrong magnifying elements.},
journal = {Semigroup forum},
volume = {53},
year = {1996},
pages = {384-386},
zbl = {0859.20050},
url = {http://dml.mathdoc.fr/item/GDZPPN001265318}
}
Gutan, M. Semigroups with strong and nonstrong magnifying elements.. Semigroup forum, Tome 53 (1996) pp. 384-386. http://gdmltest.u-ga.fr/item/GDZPPN001265318/