Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1959__139_160745, author = {N.J. ROTHMAN}, title = {Embedding of {Topological} {Semigroups.}}, journal = {Mathematische Annalen}, pages = {197--203}, publisher = {mathdoc}, volume = {139}, year = {1959}, zbl = {0099.01803}, url = {http://geodesic.mathdoc.fr/item/MAN_1959__139_160745/} }
N.J. ROTHMAN. Embedding of Topological Semigroups.. Mathematische Annalen, Tome 139 (1959), pp. 197-203. http://geodesic.mathdoc.fr/item/MAN_1959__139_160745/