@article {13379,
	title = {基于网络特征的用户图书借阅行为分析{\textemdash}{\textemdash}以北京大学图书馆为例},
	journal = {情报学报},
	year = {2011},
	author = {燕飞，张铭，孙韬，肖珑.}
}
