Search results for: Nils Boysen
European Journal of Operational Research > 2014 > 237 > 1 > 50-61
European Journal of Operational Research > 2009 > 192 > 2 > 349-373
European Journal of Operational Research > 2014 > 237 > 1 > 50-61
European Journal of Operational Research > 2009 > 192 > 2 > 349-373