%0 Journal Article %T Application of Homotopy and Homotopy Perturbation Methods to Differential Equations of Heat Transfer and Shear Deformation of Beams %A Mojtaba Dehghan Manshad %A Roohi, Ehsan %A Faezeh Rasi Marzabadi %A M. A. Vaziry %J Applied Mathematics Sciences %@ 1312-885x %D 2011