由于深入研究的需要,现求助2篇英文文献,链接如下:
1.
题目:Parameter estimation for symmetric stable distribution, 
作者:Ruth Arad, 
杂志:International  economic review, Vol 21, No.1. 1980,
链接:http://www.jstor.org/pss/2526249
2.
题目:Estimation of location and scale in Cauchy distributions using the empirical characteristic function ,
作者:IOANNIS A. KOUTROUVELIS 
杂志:Biometrika 1982 69(1):205-213; doi:10.1093/biomet/69.1.205 , 
链接:http://biomet.oxfordjournals.org/cgi/content/abstract/69/1/205,
这厢先谢谢了!!
 

 
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