Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1986__34_134840, author = {A. Nagy}, title = {Regular {WE-2} semigroups.}, journal = {Semigroup forum}, pages = {225--234}, publisher = {mathdoc}, volume = {34}, year = {1986}, zbl = {0606.20052}, url = {http://geodesic.mathdoc.fr/item/SF_1986__34_134840/} }
A. Nagy. Regular WE-2 semigroups.. Semigroup forum, Tome 34 (1986), pp. 225-234. http://geodesic.mathdoc.fr/item/SF_1986__34_134840/