%0 Journal Article %A L. P. Romaskevich %T On convergence in the~mean of solutions of singularly perturbed degenerate elliptic equations of the~second order %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1989 %P 249-250 %V 44 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1989_44_1_a20/ %G en %F RM_1989_44_1_a20