Search results for: Liping Liu
European Journal of Operational Research > 2013 > 226 > 3 > 491-499
European Journal of Operational Research > 2013 > 225 > 2 > 310-323
European Journal of Operational Research > 2004 > 158 > 1 > 229-242
European Journal of Operational Research > 2013 > 226 > 3 > 491-499
European Journal of Operational Research > 2013 > 225 > 2 > 310-323
European Journal of Operational Research > 2004 > 158 > 1 > 229-242