%0 Journal Article
%A N. N. Golub
%T Necessary conditions for optimality for multidimensional distributed systems containing units with lumped parameters
%J Differencialʹnye uravneniâ
%D 1980
%P 1878-1881
%V 16
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1980_16_10_a16/
%G ru
%F DE_1980_16_10_a16