European Journal of Operational Research
European Journal of Operational Research > 2017 > 257 > 1 > 272-286
European Journal of Operational Research > 2017 > 259 > 2 > 733-745
European Journal of Operational Research > 2017 > 260 > 1 > 140-151
European Journal of Operational Research > 2017 > 262 > 3 > 1181-1195
European Journal of Operational Research > 2017 > 263 > 1 > 18-34