%0 Journal Article %A WEBB, J. R. L. %A ZIMA, M. %T MULTIPLE POSITIVE SOLUTIONS OF RESONANT AND NON-RESONANT NON-LOCAL FOURTH-ORDER BOUNDARY VALUE PROBLEMS %J Glasgow mathematical journal %D 2012 %P 225-240 %V 54 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000590/ %R 10.1017/S0017089511000590 %F 10_1017_S0017089511000590