%0 Journal Article %A Muldowney, J. S. %A Willett, D. %T An Intermediate Value Property for Operators with Applications to Integral and Differential Equations %J Canadian journal of mathematics %D 1974 %P 27-41 %V 26 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1974-004-7/ %R 10.4153/CJM-1974-004-7 %F 10_4153_CJM_1974_004_7