European Journal of Operational Research
European Journal of Operational Research > 2011 > 208 > 1 > 46-56
European Journal of Operational Research > 2011 > 208 > 1 > 37-45
European Journal of Operational Research > 2011 > 208 > 2 > 142-152
European Journal of Operational Research > 2011 > 209 > 1 > 37-50
European Journal of Operational Research > 2011 > 210 > 1 > 27-38
European Journal of Operational Research > 2011 > 210 > 1 > 10-26
European Journal of Operational Research > 2011 > 210 > 3 > 579-587
European Journal of Operational Research > 2011 > 210 > 3 > 670-683
European Journal of Operational Research > 2011 > 210 > 3 > 489-494
European Journal of Operational Research > 2011 > 211 > 2 > 252-262
European Journal of Operational Research > 2011 > 211 > 2 > 241-251
European Journal of Operational Research > 2011 > 212 > 2 > 263-276
European Journal of Operational Research > 2011 > 214 > 1 > 168-178
European Journal of Operational Research > 2011 > 214 > 1 > 15-26
European Journal of Operational Research > 2011 > 214 > 3 > 501-511
European Journal of Operational Research > 2011 > 214 > 3 > 536-545
European Journal of Operational Research > 2011 > 214 > 3 > 595-605
European Journal of Operational Research > 2011 > 215 > 1 > 227-243
European Journal of Operational Research > 2011 > 215 > 1 > 45-56
European Journal of Operational Research > 2011 > 215 > 2 > 319-324