Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1981__31_2_a11, author = {Bors{\'\i}k, J\'an and Dobo\v{s}, Jozef}, title = {On a product of metric spaces}, journal = {Mathematica slovaca}, pages = {193--205}, publisher = {mathdoc}, volume = {31}, number = {2}, year = {1981}, mrnumber = {611633}, zbl = {0562.54016}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1981__31_2_a11/} }
Borsík, Ján; Doboš, Jozef. On a product of metric spaces. Mathematica slovaca, Tome 31 (1981) no. 2, pp. 193-205. http://geodesic.mathdoc.fr/item/MASLO_1981__31_2_a11/