%0 Journal Article %A N. G. Perlova %A V. T. Fomenko %T Class of correct exterior connections in the theory of deformations of surfaces %J Matematičeskie zametki %D 1982 %P 937-945 %V 31 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1982_31_6_a12/ %G ru %F MZM_1982_31_6_a12