@article {103829,
	title = {High molecular weight poly(sodium 4-styrene sulfonate) - bentonite interaction},
	journal = {Journal of Ore Dressing},
	volume = {17},
	year = {2015},
	pages = {12-17},
	author = {M.Abdel-Khalek and H. Ahmed, and A.A.El-Midany}
}
