Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1987__28_2_a11, author = {Frol{\'\i}k, Zden\v{e}k}, title = {A note on countably determined and distinguishable sets}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {301--310}, publisher = {mathdoc}, volume = {28}, number = {2}, year = {1987}, mrnumber = {904755}, zbl = {0652.54027}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1987__28_2_a11/} }
Frolík, Zdeněk. A note on countably determined and distinguishable sets. Commentationes Mathematicae Universitatis Carolinae, Tome 28 (1987) no. 2, pp. 301-310. http://geodesic.mathdoc.fr/item/CMUC_1987__28_2_a11/