@article {219081,
	title = {On the oscillations of fourth order functional differential equations},
	journal = {Communications in Applied Analysis},
	volume = {13},
	year = {2009},
	note = {n/a},
	pages = {93},
	abstract = {n/a},
	isbn = {1083-2564},
	author = {Said R. Grace and Agarwal, Ravi P and Pinelas, Sandra}
}
