Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1981__31_2_a0, author = {Fabrici, Imrich and Macko, Tibor}, title = {On bases and maximal ideals in semigroups}, journal = {Mathematica slovaca}, pages = {115--120}, publisher = {mathdoc}, volume = {31}, number = {2}, year = {1981}, mrnumber = {611622}, zbl = {0461.20045}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1981__31_2_a0/} }
Fabrici, Imrich; Macko, Tibor. On bases and maximal ideals in semigroups. Mathematica slovaca, Tome 31 (1981) no. 2, pp. 115-120. http://geodesic.mathdoc.fr/item/MASLO_1981__31_2_a0/