Search results for: Sheng Zhang
European Journal of Operational Research > 2008 > 189 > 1 > 31-40
Journal of Zhejiang University-SCIENCE A > 2006 > 7 > 12 > 2083-2087
Journal of Computational and Applied Mathematics > 2005 > 181 > 1 > 200-210
Applied Mathematics and Mechanics > 2005 > 26 > 12 > 1649-1656
Journal of Shanghai University (English Edition) > 2004 > 8 > 2 > 117-123