@article {82797,
	title = {Friction and wear properties of polymeric composite materials for bearing applications},
	journal = {Wear},
	volume = {184},
	year = {1995},
	author = {El-Sayed A.A., and El-Sherbiny M.G. and Abo-El-Ezz A.S., and Aggag G.A.}
}
