G. A. AfrouziD.D. GanjiR. A. Talarposhti
Article He's Energy Balance Method for Nonlinear Oscillators with Discontinuities was published on March 1, 2009 in the journal International Journal of Nonlinear Sciences and Numerical Simulation (volume 10, issue 3).
Sezgi̇n Altay Demi̇rbağMetin O. KayaFüsun Özen Zengi̇n
Zhong‐Fu RenGuiqin LiuYong-Xiang KangHuaiyu FanHongmei LiXian-Dong RenWei-Kui Gui
Mahdi MomeniN. JamshidiAmin BarariD.D. Ganji
D.D. GanjiMehdi EsmaeilpourSoheil Soleimani