Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1975_223_2_a5, author = {S. Yu. Zholkov and A. S. Tanguiane}, title = {Some cardinal invariants of products of spaces}, journal = {Doklady Akademii Nauk}, pages = {284--287}, publisher = {mathdoc}, volume = {223}, number = {2}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_223_2_a5/} }
S. Yu. Zholkov; A. S. Tanguiane. Some cardinal invariants of products of spaces. Doklady Akademii Nauk, Tome 223 (1975) no. 2, pp. 284-287. http://geodesic.mathdoc.fr/item/DAN_1975_223_2_a5/