%0 Journal Article
%A M. H. Shhanukov
%T On some boundary value problems for a third-order equation and extremal properties of its solutions
%J Doklady Akademii Nauk
%D 1982
%P 567-570
%V 267
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_267_3_a12/
%G ru
%F DAN_1982_267_3_a12