European Journal of Operational Research
European Journal of Operational Research > 2001 > 128 > 1 > 206-212
European Journal of Operational Research > 2001 > 128 > 1 > 14-33
European Journal of Operational Research > 2001 > 128 > 1 > 175-184
European Journal of Operational Research > 2001 > 128 > 1 > 129-146
European Journal of Operational Research > 2001 > 128 > 1 > 213-226
European Journal of Operational Research > 2001 > 128 > 1 > 159-174
European Journal of Operational Research > 2001 > 128 > 1 > 58-73
European Journal of Operational Research > 2001 > 128 > 1 > 119-128
European Journal of Operational Research > 2001 > 128 > 1 > 74-97
European Journal of Operational Research > 2001 > 128 > 1 > 34-57
European Journal of Operational Research > 2001 > 128 > 1 > 98-118
European Journal of Operational Research > 2001 > 128 > 1 > 192-205
European Journal of Operational Research > 2001 > 128 > 1 > 185-191
European Journal of Operational Research > 2001 > 128 > 1 > 1-13
European Journal of Operational Research > 2001 > 128 > 1 > 147-158
European Journal of Operational Research > 2001 > 128 > 2 > 233-244
European Journal of Operational Research > 2001 > 128 > 2 > 338-350
European Journal of Operational Research > 2001 > 128 > 2 > 322-337
European Journal of Operational Research > 2001 > 128 > 2 > 385-401
European Journal of Operational Research > 2001 > 128 > 2 > 231-232