%0 Journal Article
%A Wen,  Guo Chun
%T Oblique derivative problems for generalized Rassias equations of mixed type with several characteristic boundaries
%J Electronic journal of differential equations
%D 2009
%V 2009
%U http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a37/
%G en
%F EJDE_2009__2009__a37