Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_2000_14_3-4_a5, author = {O. T. Alas and L. D. Kochinach}, title = {More {Cardinal} {Inequalities} on {Urysohn} {Spaces}}, journal = {Mathematica balkanica}, pages = {247}, publisher = {mathdoc}, volume = {14}, number = {3-4}, year = {2000}, url = {http://geodesic.mathdoc.fr/item/MABA_2000_14_3-4_a5/} }
O. T. Alas; L. D. Kochinach. More Cardinal Inequalities on Urysohn Spaces. Mathematica balkanica, Tome 14 (2000) no. 3-4, p. 247. http://geodesic.mathdoc.fr/item/MABA_2000_14_3-4_a5/