European Journal of Operational Research
European Journal of Operational Research > 1998 > 109 > 2 > 362-376
European Journal of Operational Research > 1998 > 109 > 3 > 587-598
European Journal of Operational Research > 1998 > 109 > 3 > 686-702
European Journal of Operational Research > 1998 > 110 > 1 > 1-19
European Journal of Operational Research > 1999 > 115 > 1 > 195-214
European Journal of Operational Research > 1999 > 118 > 3 > 429-449
European Journal of Operational Research > 2000 > 120 > 1 > 1-13
European Journal of Operational Research > 2000 > 120 > 1 > 118-130
European Journal of Operational Research > 2000 > 120 > 2 > 327-342
European Journal of Operational Research > 2000 > 122 > 1 > 41-57
European Journal of Operational Research > 2000 > 124 > 2 > 422-436
European Journal of Operational Research > 2000 > 124 > 3 > 511-528
European Journal of Operational Research > 2001 > 128 > 3 > 597-610
European Journal of Operational Research > 2001 > 129 > 1 > 105-115
European Journal of Operational Research > 2001 > 129 > 2 > 317-325
European Journal of Operational Research > 2001 > 130 > 1 > 169-189
European Journal of Operational Research > 2001 > 134 > 2 > 346-364
European Journal of Operational Research > 2001 > 135 > 1 > 128-141
European Journal of Operational Research > 2002 > 136 > 2 > 353-365
European Journal of Operational Research > 2002 > 137 > 2 > 387-393