%0 Journal Article
%A M. M. Karchevskii
%T Solvability of variational problems in the nonlinear theory of shallow shells
%J Differencialʹnye uravneniâ
%D 1991
%P 1196-1203
%V 27
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1991_27_7_a11/
%G ru
%F DE_1991_27_7_a11