%0 Journal Article
%A Cicognani, Massimo
%A Zanghirati, Luisa
%T Propagation of analytic and Gevrey regularity for a class of semi-linear weakly hyperbolic equations
%J Rendiconti del Seminario Matematico della Università di Padova
%D 1995
%P 99-111
%V 94
%I Seminario Matematico of the University of Padua
%U http://archive.numdam.org/item/RSMUP_1995__94__99_0/
%G en
%F RSMUP_1995__94__99_0