%0 Journal Article %A V. P. Glushko %T Coerciveness in $\mathcal{L}_2$ of general boundary-value problems for a degenerate second-order elliptic equation %J Funkcionalʹnyj analiz i ego priloženiâ %D 1968 %P 87-88 %V 2 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1968_2_3_a11/ %G ru %F FAA_1968_2_3_a11