%0 Journal Article
%A CHEN, YUQING
%A O'REGAN, DONAL
%T GENERALIZED DEGREE THEORY FOR SEMILINEAR OPERATOR EQUATIONS
%J Glasgow mathematical journal
%D 2006
%P 65-73
%V 48
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089505002879/
%R 10.1017/S0017089505002879
%F 10_1017_S0017089505002879