%0 Journal Article
%A Tarsia, Antonio
%T Some topological properties preserved by nearness between operators and applications to P.D.E.
%J Czechoslovak Mathematical Journal
%D 1996
%P 607-624
%V 46
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127323/
%R 10.21136/CMJ.1996.127323
%G en
%F 10_21136_CMJ_1996_127323