Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1991_50_5_a2, author = {A. G. Bakan}, title = {Separability and distance}, journal = {Matemati\v{c}eskie zametki}, pages = {18--22}, publisher = {mathdoc}, volume = {50}, number = {5}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a2/} }
A. G. Bakan. Separability and distance. Matematičeskie zametki, Tome 50 (1991) no. 5, pp. 18-22. http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a2/