%0 Journal Article
%A V. I. Zhegalov
%T Some systems of equations of mixed type
%J Trudy seminara po kraevym zadačam
%D 1977
%P 81-89
%V 14
%N 14
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KUKZ_1977_14_14_a8/
%G ru
%F KUKZ_1977_14_14_a8