European Journal of Operational Research
European Journal of Operational Research > 2006 > 170 > 3 > 900-908
European Journal of Operational Research > 2006 > 170 > 3 > 824-843
European Journal of Operational Research > 2006 > 170 > 3 > 863-886
European Journal of Operational Research > 2006 > 170 > 3 > 771-787
European Journal of Operational Research > 2006 > 170 > 3 > 677-709
European Journal of Operational Research > 2006 > 170 > 3 > 923-934
European Journal of Operational Research > 2006 > 170 > 3 > 1001-1016
European Journal of Operational Research > 2006 > 170 > 3 > 957-970
European Journal of Operational Research > 2006 > 170 > 3 > 950-956
European Journal of Operational Research > 2006 > 170 > 3 > 935-949
European Journal of Operational Research > 2006 > 170 > 3 > 887-899
European Journal of Operational Research > 2006 > 170 > 3 > 788-808
European Journal of Operational Research > 2006 > 170 > 3 > 809-823
European Journal of Operational Research > 2006 > 170 > 3 > 735-757
European Journal of Operational Research > 2006 > 170 > 3 > 971-986
European Journal of Operational Research > 2006 > 170 > 3 > 758-770