%0 Journal Article
%A Kashiwara, Masaki
%T Algebraic study of systems of partial differential equations
%J Bulletin de la Société Mathématique de France
%D 1997
%P 313-313
%V 125
%N 2
%I Société mathématique de France
%U http://archive.numdam.org/articles/10.24033/bsmf.2308/
%R 10.24033/bsmf.2308
%G en
%F BSMF_1997__125_2_313_0