Operations Research Letters
Operations Research Letters > 2003 > 31 > 3 > 202-210
Operations Research Letters > 2003 > 31 > 3 > 232-236
Operations Research Letters > 2003 > 31 > 3 > 179-184
Operations Research Letters > 2003 > 31 > 3 > 237-244
Operations Research Letters > 2003 > 31 > 3 > 185-194
Operations Research Letters > 2003 > 31 > 3 > 225-231
Operations Research Letters > 2003 > 31 > 3 > 167-175
Operations Research Letters > 2003 > 31 > 3 > 176-178
Operations Research Letters > 2003 > 31 > 3 > 195-201
Operations Research Letters > 2003 > 31 > 3 > 219-224
Operations Research Letters > 2003 > 31 > 3 > 211-218