Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1982_266_3_a17, author = {N. V. Mitskevich and Yu. E. Senin}, title = {Topology and isometries of the de {Sitter} world}, journal = {Doklady Akademii Nauk}, pages = {586--590}, publisher = {mathdoc}, volume = {266}, number = {3}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1982_266_3_a17/} }
N. V. Mitskevich; Yu. E. Senin. Topology and isometries of the de Sitter world. Doklady Akademii Nauk, Tome 266 (1982) no. 3, pp. 586-590. http://geodesic.mathdoc.fr/item/DAN_1982_266_3_a17/