%0 Journal Article
%A P. V. Berkhin
%T A selfadjoint boundary-value problem for the system $*du+\lambda u=f$
%J Doklady Akademii Nauk
%D 1975
%P 15-17
%V 222
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_222_1_a1/
%G ru
%F DAN_1975_222_1_a1