%0 Journal Article %A V. N. Kublanovskaya %T An application of orthogonal transformations to the solution of nonlinear sistems %J Zapiski Nauchnykh Seminarov POMI %D 1971 %P 53-71 %V 23 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1971_23_a5/ %G ru %F ZNSL_1971_23_a5