%0 Journal Article %A A. V. Pogorelov %T On the stability of minimal surfaces %J Doklady Akademii Nauk %D 1981 %P 293-295 %V 260 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_260_2_a7/ %G ru %F DAN_1981_260_2_a7