European Journal of Operational Research
European Journal of Operational Research > 2011 > 211 > 1 > 208-212
European Journal of Operational Research > 2011 > 211 > 1 > 148-159
European Journal of Operational Research > 2011 > 211 > 1 > 26-34
European Journal of Operational Research > 2011 > 211 > 1 > 184-197
European Journal of Operational Research > 2011 > 211 > 1 > 139-147
European Journal of Operational Research > 2011 > 211 > 1 > 90-96
European Journal of Operational Research > 2011 > 211 > 1 > 1-14
European Journal of Operational Research > 2011 > 211 > 1 > 35-46
European Journal of Operational Research > 2011 > 211 > 1 > 213-215
European Journal of Operational Research > 2011 > 211 > 1 > 122-129
European Journal of Operational Research > 2011 > 211 > 1 > 47-56
European Journal of Operational Research > 2011 > 211 > 1 > 170-183
European Journal of Operational Research > 2011 > 211 > 1 > 76-89
European Journal of Operational Research > 2011 > 211 > 1 > 15-25
European Journal of Operational Research > 2011 > 211 > 1 > 97-111
European Journal of Operational Research > 2011 > 211 > 1 > 130-138
European Journal of Operational Research > 2011 > 211 > 1 > 57-65