Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1971_197_3_a13, author = {K. P. Stanyukovich}, title = {Closed model of the {Universe} with variable $\kappa$}, journal = {Doklady Akademii Nauk}, pages = {550--553}, publisher = {mathdoc}, volume = {197}, number = {3}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_197_3_a13/} }
K. P. Stanyukovich. Closed model of the Universe with variable $\kappa$. Doklady Akademii Nauk, Tome 197 (1971) no. 3, pp. 550-553. http://geodesic.mathdoc.fr/item/DAN_1971_197_3_a13/