European Journal of Operational Research
European Journal of Operational Research > 1998 > 107 > 3 > 552-563
European Journal of Operational Research > 1998 > 107 > 3 > 633-643
European Journal of Operational Research > 1998 > 107 > 3 > 625-632
European Journal of Operational Research > 1998 > 107 > 3 > 530-541
European Journal of Operational Research > 1998 > 107 > 3 > 737-754
European Journal of Operational Research > 1998 > 107 > 3 > 656-668
European Journal of Operational Research > 1998 > 107 > 3 > 590-598
European Journal of Operational Research > 1998 > 107 > 3 > 599-613
European Journal of Operational Research > 1998 > 107 > 3 > 644-655
European Journal of Operational Research > 1998 > 107 > 3 > 575-589
European Journal of Operational Research > 1998 > 107 > 3 > 710-719
European Journal of Operational Research > 1998 > 107 > 3 > 542-551
European Journal of Operational Research > 1998 > 107 > 3 > 720-736
European Journal of Operational Research > 1998 > 107 > 3 > 564-574
European Journal of Operational Research > 1998 > 107 > 3 > 686-691
European Journal of Operational Research > 1998 > 107 > 3 > 692-709
European Journal of Operational Research > 1998 > 107 > 3 > 507-529
European Journal of Operational Research > 1998 > 107 > 3 > 669-674