%0 Journal Article
%A V. P. Anosov
%A P. E. Sobolevskii
%T Coercive solvability of a boundary-value problem for a second-order elliptic equation in Banach space.~I
%J Differencialʹnye uravneniâ
%D 1971
%P 2030-2044
%V 7
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1971_7_11_a11/
%G ru
%F DE_1971_7_11_a11