%0 Journal Article
%A C. Sabbah
%T Differential systems of pure Gaussian type
%J Izvestiya. Mathematics 
%D 2016
%P 189-220
%V 80
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2016_80_1_a6/
%G en
%F IM2_2016_80_1_a6