【作者(必填)】KD Patterson 
【文题(必填)】 Weighted symmetric tests for a unit root: response functions, power, test dependence and test conflict, 
【年份(必填)】Applied Economics 35, 779–90., 2003
【全文链接或数据库名称(选填)】
【作者(必填)】KD Patterson 
【文题(必填)】
Bias reduction through first-order mean correction, bootstrapping and recursive mean adjustment
【年份(必填)】Journal of Applied Statistics, 2007 
【全文链接或数据库名称(选填)】