Junfang Liu. He's variational approach for nonlinear oscillators with high nonlinearity. Computers & Mathematics with Applications, 58(11-12):2423-2426, 2009. [doi]
@article{Liu09a-23,
title = {He's variational approach for nonlinear oscillators with high nonlinearity},
author = {Junfang Liu},
year = {2009},
doi = {10.1016/j.camwa.2009.03.074},
url = {https://doi.org/10.1016/j.camwa.2009.03.074},
researchr = {https://researchr.org/publication/Liu09a-23},
cites = {0},
citedby = {0},
journal = {Computers & Mathematics with Applications},
volume = {58},
number = {11-12},
pages = {2423-2426},
}