@article {Shan:May 2002:0045-6535:701,
	author = "Shan X.-q.",
	author = "Lian J.",
	author = "Wen B.",
	title = "Effect of organic acids on adsorption and desorption of rare earth elements",
	journal = "Chemosphere",
	volume = "47",
	year = "May 2002",
	abstract = "",
	pages = "701-710(10)",
	url = "http://www.ingentaconnect.com/content/els/00456535/2002/00000047/00000007/art00032"
	doi = "doi:10.1016/S0045-6535(02)00032-2"
}