%0 Journal Article
%A I. E. Pleshchinskaya
%T A problem of optimal control for a system of equations of mixed type
%J Trudy seminara po kraevym zadačam
%D 1983
%P 171-184
%V 20
%N 20
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KUKZ_1983_20_20_a18/
%G ru
%F KUKZ_1983_20_20_a18