@article {abdel1991solutions,
	title = {Solutions of the equation. Exact solutions of some partial differential equations in mechanics and physics},
	journal = {Mathematical methods in the applied sciences},
	volume = {14},
	year = {1991},
	note = {n/a},
	pages = {615{\textendash}631},
	abstract = {n/a},
	author = {H.I. Abdel-Gawad}
}
