@article {grace2012oscillation,
	title = {On the oscillation of third order neutral delay dynamic equations on time scales},
	journal = {Computers \& Mathematics with Applications},
	volume = {63},
	number = {4},
	year = {2012},
	note = {n/a},
	pages = {775{\textendash}782},
	publisher = {Elsevier},
	abstract = {n/a},
	author = {Said R. Grace and John R. Graef and El-Beltagy, Mohamed A}
}
