European Journal of Operational Research
European Journal of Operational Research > 2018 > 271 > 2 > 535-547
European Journal of Operational Research > 2018 > 271 > 2 > 676-696
European Journal of Operational Research > 2018 > 271 > 2 > 710-719
European Journal of Operational Research > 2018 > 271 > 2 > 450-461
European Journal of Operational Research > 2018 > 271 > 2 > 632-643
European Journal of Operational Research > 2018 > 271 > 2 > 375-387
European Journal of Operational Research > 2018 > 271 > 2 > 577-593
European Journal of Operational Research > 2018 > 271 > 2 > 561-576
European Journal of Operational Research > 2018 > 271 > 2 > 519-534
European Journal of Operational Research > 2018 > 271 > 2 > 733-745