共 6 条
[5]
Stretched exponential distributions in nature and economy: “fat tails” with characteristic scales[J] . J. Laherrère,D. Sornette.The European Physical Journal B - Condensed Matter and Complex Systems . 1998 (4)
[6]
中国火炬计划 2005统计资料 .2 科技部科技评估中心. . 2005