European Journal of Operational Research
European Journal of Operational Research > 1999 > 117 > 1 > 1-14
European Journal of Operational Research > 1999 > 117 > 1 > 30-44
European Journal of Operational Research > 1999 > 117 > 1 > 100-112
European Journal of Operational Research > 1999 > 117 > 1 > 175-182
European Journal of Operational Research > 1999 > 117 > 1 > 15-29
European Journal of Operational Research > 1999 > 117 > 1 > 183-196
European Journal of Operational Research > 1999 > 117 > 1 > 125-135
European Journal of Operational Research > 1999 > 117 > 1 > 145-156
European Journal of Operational Research > 1999 > 117 > 1 > 136-144
European Journal of Operational Research > 1999 > 117 > 1 > 45-62
European Journal of Operational Research > 1999 > 117 > 1 > 113-124
European Journal of Operational Research > 1999 > 117 > 1 > 84-99
European Journal of Operational Research > 1999 > 117 > 1 > 157-174
European Journal of Operational Research > 1999 > 117 > 1 > 63-83
European Journal of Operational Research > 1999 > 117 > 2 > 222-238
European Journal of Operational Research > 1999 > 117 > 2 > 310-325
European Journal of Operational Research > 1999 > 117 > 2 > 355-367
European Journal of Operational Research > 1999 > 117 > 2 > 326-339
European Journal of Operational Research > 1999 > 117 > 2 > 199-210