@article {219101,
	title = {Oscillation of certain third-order difference equations},
	journal = {Computers \& Mathematics with Applications},
	volume = {42},
	year = {2001},
	note = {n/a},
	pages = {379-384},
	publisher = {Pergamon},
	abstract = {n/a},
	isbn = {0898-1221},
	author = {Agarwal, Ravi P and Said R. Grace}
}
