%0 Journal Article
%A Gu, Chaohao
%T On the mixed partial differential equations in n independent variables
%J Journées équations aux dérivées partielles
%] 7
%D 1980
%P 1-2
%I Ecole polytechnique
%U https://numdam.org/articles/10.5802/jedp.211/
%R 10.5802/jedp.211
%G en
%F JEDP_1980____A7_0