%0 Journal Article %A V. B. Marenich %T The structure of the curvature tensor of an open manifold of %J Doklady Akademii Nauk %D 1983 %P 1057-1062 %V 273 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_273_5_a6/ %G ru %F DAN_1983_273_5_a6