By Guo Ruilin   Wu Qiufang   Liu Yafei   Liu Yanzhen   in Kybernetes: The International Journal of Systems & Cybernetics

ISSN:0368-492X|41|5-6|577-586

Emerald Group Publishing Ltd‎(2012)‎

Access to resources Favorite 8.471401

By Chen An-Sing   Liu Yan-Zhen   in Quantitative Finance

ISSN:1469-7688|8|6|605-617

Routledge Ltd‎(2008)‎

Access to resources Favorite 2.5876508