%0 Journal Article %A K. P. Stanyukovich %T Closed model of the Universe with variable $\kappa$ %J Doklady Akademii Nauk %D 1971 %P 550-553 %V 197 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_197_3_a13/ %G ru %F DAN_1971_197_3_a13