Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1977_234_2_a17, author = {N. V. Shcherbina}, title = {On the continuity of one-parameter families of sets}, journal = {Doklady Akademii Nauk}, pages = {327--329}, publisher = {mathdoc}, volume = {234}, number = {2}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_234_2_a17/} }
N. V. Shcherbina. On the continuity of one-parameter families of sets. Doklady Akademii Nauk, Tome 234 (1977) no. 2, pp. 327-329. http://geodesic.mathdoc.fr/item/DAN_1977_234_2_a17/