Anjan Biswas, Chenwi Zony, Essaid Zerrad. Soliton perturbation theory for the quadratic nonlinear Klein-Gordon equation. Applied Mathematics and Computation, 203(1):153-156, 2008. [doi]
@article{BiswasZZ08,
title = {Soliton perturbation theory for the quadratic nonlinear Klein-Gordon equation},
author = {Anjan Biswas and Chenwi Zony and Essaid Zerrad},
year = {2008},
doi = {10.1016/j.amc.2008.04.013},
url = {http://dx.doi.org/10.1016/j.amc.2008.04.013},
researchr = {https://researchr.org/publication/BiswasZZ08},
cites = {0},
citedby = {0},
journal = {Applied Mathematics and Computation},
volume = {203},
number = {1},
pages = {153-156},
}