Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences
@article{10_4064_cm_25_1_63_69, author = {Michael Friedberg}, title = {Metrizable approximations of semigroups}, journal = {Colloquium Mathematicum}, pages = {63--69}, publisher = {mathdoc}, volume = {25}, number = {1}, year = {1972}, doi = {10.4064/cm-25-1-63-69}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-25-1-63-69/} }
Michael Friedberg. Metrizable approximations of semigroups. Colloquium Mathematicum, Tome 25 (1972) no. 1, pp. 63-69. doi : 10.4064/cm-25-1-63-69. http://geodesic.mathdoc.fr/articles/10.4064/cm-25-1-63-69/
Cité par Sources :