%0 Journal Article %T Existence of Solutions for Fourth-Order Four-Point Boundary Value Problem on Time Scales %A Dandan Yang %A Gang Li %A Chuanzhi Bai %J Boundary Value Problems %D 2009 %I Springer %R 10.1155/2009/491952 %X We present an existence result for fourth-order four-point boundary value problem on time scales. Our analysis is based on a fixed point theorem due to Krasnoselskii and Zabreiko. %U http://dx.doi.org/10.1155/2009/491952