%0 Journal Article %A I. V. Skrypnik %T Solvability and properties of solutions of nonlinear elliptic equations %J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya %D 1976 %P 131-254 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTD_1976_9_a1/ %G ru %F INTD_1976_9_a1