List of Articles S Mahjoub-Moghadas Article 1 - Nonlinear Vibration Analysis of the Beam Carrying a Moving Mass Using Modified Homotopy 20.1001.1.20083505.2014.6.4.5.5 M Poorjamshidian J Sheikhi S Mahjoub-Moghadas M Nakhaie Journal of Solid Mechanics , Issue 5 , Year , Autumn 2014