@book{823601,
	author = {Yang Yu cheng and Lan Bao},
	title = {Dan bao he tong},
	publisher = {Zhongguo min zhu fa zhi chu ban she,},
	year = {2003.},
	series = {Zhongguo he tong fa shi wu cao zuo cong shu.},
	address = {Beijing Shi :}
}