@article {agarwal1999oscillation,
	title = {Oscillation of certain functional differential equations},
	journal = {Computers \& Mathematics with Applications},
	volume = {38},
	number = {5-6},
	year = {1999},
	note = {n/a},
	pages = {143{\textendash}153},
	publisher = {Elsevier Science Publishing Company, Inc.},
	abstract = {n/a},
	author = {Agarwal, RP and Grace, SR}
}
