%0 Journal Article %A Yu. F. Borisov %T $C^{1,\alpha}$-isometric immersions of Riemannian spaces %J Doklady Akademii Nauk %D 1965 %P 11-13 %V 163 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_163_1_a0/ %G ru %F DAN_1965_163_1_a0