@article{paperid:1033947,
author = {MAHDI MOJAHEDI and Moeenfard, Hamid and Mohammad Taghi Ahmaidan},
title = {NONLINEAR FREE VIBRATION OF SIMPLY SUPPORTED BEAMS CONSIDERING THE EFFECTS OF SHEAR DEFORMATION AND ROTARY INERTIA, A HOMOTOPY PERTURBATION APPROACH},
journal = {International Journal of modern physics B},
year = {2011},
volume = {25},
number = {3},
month = {January},
issn = {0217-9792},
pages = {441--455},
			numpages = {14},
keywords = {Homotopy perturbation method (HPM); modified Lindstedt–Poincaré method; shear deformation; rotary inertia; Timoshenko beam; nonlinear vibration},
}