European Journal of Operational Research
European Journal of Operational Research > 1998 > 106 > 1 > 191-197
European Journal of Operational Research > 1998 > 106 > 1 > 108-115
European Journal of Operational Research > 1998 > 106 > 1 > 160-164
European Journal of Operational Research > 1998 > 106 > 1 > 137-143
European Journal of Operational Research > 1998 > 106 > 1 > 45-56
European Journal of Operational Research > 1998 > 106 > 1 > 74-81
European Journal of Operational Research > 1998 > 106 > 1 > 90-94
European Journal of Operational Research > 1998 > 106 > 1 > 204-211
European Journal of Operational Research > 1998 > 106 > 1 > 123-128
European Journal of Operational Research > 1998 > 106 > 1 > 15-30
European Journal of Operational Research > 1998 > 106 > 1 > 1-14
European Journal of Operational Research > 1998 > 106 > 1 > 172-176
European Journal of Operational Research > 1998 > 106 > 1 > 198-203
European Journal of Operational Research > 1998 > 106 > 1 > 101-107
European Journal of Operational Research > 1998 > 106 > 1 > 39-44
European Journal of Operational Research > 1998 > 106 > 1 > 116-122
European Journal of Operational Research > 1998 > 106 > 1 > 165-171
European Journal of Operational Research > 1998 > 106 > 1 > 152-159
European Journal of Operational Research > 1998 > 106 > 1 > 212-219
European Journal of Operational Research > 1998 > 106 > 1 > 177-183