%0 Journal Article
%A Gramchev, Todor
%A Rodino, Luigi
%T Gevrey solvability for semilinear partial differential equations with multiple characteristics
%J Bollettino della Unione matematica italiana
%D 1999
%P 65-120
%V 2B
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BUMI_1999_8_2B_1_a2/
%G en
%F BUMI_1999_8_2B_1_a2