%0 Journal Article %A Dào Trong Thi %T On minimal currents and surfaces in Riemannian manifolds %J Doklady Akademii Nauk %D 1977 %P 21-22 %V 233 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_233_1_a3/ %G ru %F DAN_1977_233_1_a3