@book{30271,
	author = {International Conference on TiO₂ Photocatalytic Purification and Treatment of Water and Air and Ollis, David F.},
	title = {Photocatalytic purification and treatment of water and air :},
	publisher = {Elsevier,},
	year = {1993.},
	series = {Trace metals in the environment ;},
	address = {New York :}
}