Ahmet Yildirim, Zia Saadatnia, Hassan Askari, Yasir Khan, Mohammad KalamiYazdi. Higher order approximate periodic solutions for nonlinear oscillators with the Hamiltonian approach. Appl. Math. Lett., 24(12):2042-2051, 2011. [doi]
@article{YildirimSAKK11,
title = {Higher order approximate periodic solutions for nonlinear oscillators with the Hamiltonian approach},
author = {Ahmet Yildirim and Zia Saadatnia and Hassan Askari and Yasir Khan and Mohammad KalamiYazdi},
year = {2011},
doi = {10.1016/j.aml.2011.05.040},
url = {http://dx.doi.org/10.1016/j.aml.2011.05.040},
tags = {systematic-approach},
researchr = {https://researchr.org/publication/YildirimSAKK11},
cites = {0},
citedby = {0},
journal = {Appl. Math. Lett.},
volume = {24},
number = {12},
pages = {2042-2051},
}