Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1988__37_1_134926, author = {M. Satyanarayana}, title = {Ordered semigroups containing minimal and maximal elements.}, journal = {Semigroup forum}, pages = {225--232}, publisher = {mathdoc}, volume = {37}, number = {1}, year = {1988}, zbl = {0639.06011}, url = {http://geodesic.mathdoc.fr/item/SF_1988__37_1_134926/} }
M. Satyanarayana. Ordered semigroups containing minimal and maximal elements.. Semigroup forum, Tome 37 (1988) no. 1, pp. 225-232. http://geodesic.mathdoc.fr/item/SF_1988__37_1_134926/