%0 Journal Article %T Solution of Nonlinear Volterra-Fredholm Integrodifferential Equations via Hybrid of Block-Pulse Functions and Lagrange Interpolating Polynomials %A Hamid Reza Marzban %A Sayyed Mohammad Hoseini %J Advances in Numerical Analysis %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/868279 %U http://dx.doi.org/10.1155/2012/868279