篇号：1
题名：From gene families and genera to incomes and internet file sizes: Why power laws are so common in nature
作者：William J. Reed, Barry D. Hughes
期刊全称或缩写：Phys. Rev.
年份，卷（期），起止页码：Volume 66
Issue 6
电子链接：http://pre.aps.org/abstract/PRE/v66/i6/e067103