%0 Journal Article %A M. I. Vishik %T Quasilinear elliptic systems of equations containing subordinate terms %J Doklady Akademii Nauk %D 1962 %P 13-16 %V 144 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a1/ %G ru %F DAN_1962_144_1_a1