%0 Journal Article
%A V. I. Ermakov
%T On a boundary value problem for a nonstationary system that is connected with the Bicadze equation
%J Differencialʹnye uravneniâ
%D 1979
%P 348-350
%V 15
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1979_15_2_a19/
%G ru
%F DE_1979_15_2_a19