@article {sweilam2007variational,
	title = {Variational iteration method for solving cubic nonlinear Schr{\"o}dinger equation},
	journal = {Journal of Computational and Applied Mathematics},
	volume = {207},
	number = {1},
	year = {2007},
	note = {n/a},
	pages = {155{\textendash}163},
	publisher = {Elsevier},
	abstract = {n/a},
	author = {N.H. Sweilam}
}
