%0 Journal Article
%A L. S. Klabukova
%T On the differential operator of problems of the theory of momentless elastic shells with negative Gaussian curvature
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1983
%P 1477-1486
%V 23
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_6_a17/
%G ru
%F ZVMMF_1983_23_6_a17