%0 Journal Article
%A V. G. Korneev
%T Theorem on the positive definiteness of a differential operator in the theory of thin nonsloping shells
%J Doklady Akademii Nauk
%D 1974
%P 1291-1293
%V 218
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_218_6_a7/
%G ru
%F DAN_1974_218_6_a7