Search results for: Joe Zhu
European Journal of Operational Research > 2012 > 216 > 2 > 429-433
European Journal of Operational Research > 2011 > 212 > 1 > 141-147
European Journal of Operational Research > 2012 > 216 > 2 > 429-433
European Journal of Operational Research > 2011 > 212 > 1 > 141-147