求助 informaworld上Optimization刊物的一篇文章 《Bi-objective project portfolio selection and staff assignment under uncertainty 》，多谢！.
题名：: Bi-objective project portfolio selection and staff assignment under uncertainty
作者：: Walter J. Gutjahra; Peter Reitera
期刊名：Optimization
卷期：Volume 59, Issue 3 April 2010 , pages 417 - 445
全文链接：http://www.informaworld.com/smpp/content~db=all~content=a922139136~frm=abslink