@book{189750,
	author = {Poskitt, Kjartan and Reeve, Philip and Zhang, Leyi},
	title = {Shu xue po jie wan wu de yao chi = Numbers: The key the universe},
	publisher = {Beijing Juvenile and Children's Publishing House},
	year = {2010},
	series = {HORRIBLE SCIENCE},
	address = {Beijing}
}