%0 Journal Article
%A V. G. Prikazchikov
%T The difference problem for eigenvalues of a second-order elliptic operator with mixed boundary conditions
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1982
%P 655-662
%V 22
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_3_a15/
%G ru
%F ZVMMF_1982_22_3_a15