European Journal of Operational Research
European Journal of Operational Research > 2017 > 263 > 1 > 188-202
European Journal of Operational Research > 2017 > 263 > 2 > 652-663
European Journal of Operational Research > 2017 > 263 > 2 > 639-651
European Journal of Operational Research > 2017 > 263 > 3 > 864-878
European Journal of Operational Research > 2017 > 263 > 3 > 755-767