European Journal of Operational Research
European Journal of Operational Research > 2009 > 198 > 1 > 157-164
European Journal of Operational Research > 2009 > 198 > 1 > 113-120
European Journal of Operational Research > 2009 > 198 > 1 > 73-83
European Journal of Operational Research > 2009 > 198 > 1 > 173-189
European Journal of Operational Research > 2009 > 198 > 1 > 37-42
European Journal of Operational Research > 2009 > 198 > 1 > 210-214
European Journal of Operational Research > 2009 > 198 > 1 > 232-240
European Journal of Operational Research > 2009 > 198 > 1 > 23-28
European Journal of Operational Research > 2009 > 198 > 1 > 199-209
European Journal of Operational Research > 2009 > 198 > 1 > 252-258
European Journal of Operational Research > 2009 > 198 > 1 > 1-22
European Journal of Operational Research > 2009 > 198 > 1 > 241-251
European Journal of Operational Research > 2009 > 198 > 1 > 287-296
European Journal of Operational Research > 2009 > 198 > 1 > 361-362
European Journal of Operational Research > 2009 > 198 > 1 > 354-357
European Journal of Operational Research > 2009 > 198 > 1 > 93-101
European Journal of Operational Research > 2009 > 198 > 1 > 190-198
European Journal of Operational Research > 2009 > 198 > 1 > 315-325
European Journal of Operational Research > 2009 > 198 > 1 > 305-314