Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1980__19_134391, author = {A. Varisco and Spoletini A. Cherubini}, title = {Quasi commutative semigroups and a-reflective semigroups.}, journal = {Semigroup forum}, pages = {313--322}, publisher = {mathdoc}, volume = {19}, year = {1980}, zbl = {0432.20053}, url = {http://geodesic.mathdoc.fr/item/SF_1980__19_134391/} }
A. Varisco; Spoletini A. Cherubini. Quasi commutative semigroups and a-reflective semigroups.. Semigroup forum, Tome 19 (1980), pp. 313-322. http://geodesic.mathdoc.fr/item/SF_1980__19_134391/