Search results for: Lei Lei
European Journal of Operational Research > 2016 > 250 > 3 > 726-736
European Journal of Operational Research > 2008 > 187 > 3 > 1196-1211
European Journal of Operational Research > 2016 > 250 > 3 > 726-736
European Journal of Operational Research > 2008 > 187 > 3 > 1196-1211