@article {30784,
	title = {Dolomite-apatite separation by amphoteric collector in presence of bacteria},
	journal = {Journal of Central South University of Technology},
	volume = {20},
	year = {2013},
	pages = {1645-1652},
	author = {A.M.Elmahdy and S.E.El-Mofty and Abdel-Khalek, MA and N.A.Abdel-Khalek and A.A.El-Midany}
}
