%0 Journal Article %T A FUNNEL SECTION PROPERTYFOR SYSTEMS WITH QUASIMONOTONE INCREASING RIGHT-HAND SIDE %J Glasgow mathematical journal %D 2000 %P 239-242 %V 42 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500020085/ %R 10.1017/S0017089500020085 %F 10_1017_S0017089500020085