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European Journal of Operational Research > 2017 > 260 > 3 > 1181-1199
Journal of Multivariate Analysis > 2013 > 119 > Complete > 1-15
European Journal of Operational Research > 2012 > 222 > 2 > 263-272
European Journal of Operational Research > 2017 > 260 > 3 > 1181-1199
Journal of Multivariate Analysis > 2013 > 119 > Complete > 1-15
European Journal of Operational Research > 2012 > 222 > 2 > 263-272