%0 Journal Article %A DELGADO, O. %T OPTIMAL EXTENSIONS FOR POSITIVE ORDER CONTINUOUS OPERATORS ON BANACH FUNCTION SPACES %J Glasgow mathematical journal %D 2014 %P 481-501 %V 56 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000384/ %R 10.1017/S0017089513000384 %F 10_1017_S0017089513000384