@article {31610,
	title = {Optical properties of ZnO Aggregates in a KBr Matrix},
	journal = {Journal of the Korean Physical Society},
	volume = {49},
	year = {2006},
	pages = {2015},
	author = {M. Samah and M. Bouguerra and A. Chergui and M. A. Belkhir and M. Kerkar and N. Maloufi}
}
