@article{ljs14227,
 author={K. Asiagwu, A. and Okoye, P. and Ifeoma, O. and E. Omuku, a. P.},
 year={2009},
 title={Sorption Potentials of Waste Tyre for Some Heavy Metals (Pb, Cd) in Aqueous Solution},
 journal={Leonardo J. Sci.},
 volume={8},
 number={14},
 pages={227-234},
 url={http://ljs.academicdirect.org/A14/227_234.pdf}
}