(1)作者：Jian Zhang
题目：Projection-Pursuit Based Principal Component Analysis: a Large Sample Theory
出处：Journal of Systems Science and Complexity
年卷期：Volume 19, Number 3, 365-385, DOI: 10.1007/s11424-006-0365-0
相关链接：http://www.springerlink.com/content/m3516glnm31l4w51/
(2)作者Ping Jing and Lixing Zhu
题目On some tests-based projection pursuit for lliptical symmetry of a high-dimensional distribution 出处2010, Proceedings of COMPSTAT'2010, Part 3, Pages 89-98
相关链接：http://www.springerlink.com/content/r276791627392575/