%0 Journal Article
%A Alvino, A.
%A Trombetti, G.
%A Lions, P.-L.
%T Comparison results for elliptic and parabolic equations via Schwarz symmetrization
%J Annales de l'I.H.P. Analyse non linéaire
%D 1990
%P 37-65
%V 7
%N 2
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPC_1990__7_2_37_0/
%G en
%F AIHPC_1990__7_2_37_0