Search results for: Dieter Grass
European Journal of Operational Research > 2018 > 264 > 1 > 46-54
European Journal of Operational Research > 2017 > 256 > 3 > 877-885
European Journal of Operational Research > 2018 > 264 > 1 > 46-54
European Journal of Operational Research > 2017 > 256 > 3 > 877-885