@article{1102946077, author = {Feldman, William A.}, title = {Axioms of countability and the algebra $C(X)$.}, journal = {Pacific J. Math.}, volume = {49}, number = {2}, year = {1973}, pages = { 81-89}, language = {en}, url = {http://dml.mathdoc.fr/item/1102946077} }
Feldman, William A. Axioms of countability and the algebra $C(X)$.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 81-89. http://gdmltest.u-ga.fr/item/1102946077/