European Journal of Operational Research
European Journal of Operational Research > 2017 > 256 > 2 > 543-555
European Journal of Operational Research > 2017 > 258 > 2 > 564-572
European Journal of Operational Research > 2017 > 258 > 3 > 1033-1053
European Journal of Operational Research > 2017 > 260 > 2 > 739-750
European Journal of Operational Research > 2017 > 262 > 2 > 660-672
European Journal of Operational Research > 2017 > 263 > 3 > 1109-1122