@book{168214,
	author = {Su, Mei,},
	title = {Yang zai dianxian zhong xingzou = yang zai dianxian shang xiangzou xuexi 4 fenjie hecheng =},
	publisher = {Changjiang Publication,},
	year = {2016},
	series = {Running math},
	address = {Wuhan :}
}