【作者(必填)】Yin-Wong Cheung

【文题(必填)】A causality-in-variance test and its application to financial market prices
【年份(必填)】Volume 72, Issues 1–2, May–June 1996, Pages 33-48

【全文链接或数据库名称(选填)】http://www.sciencedirect.com/science/article/pii/030440769401714X