European Journal of Operational Research
European Journal of Operational Research > 1996 > 90 > 2 > 200-213
European Journal of Operational Research > 1998 > 111 > 2 > 405-420
European Journal of Operational Research > 1999 > 114 > 3 > 589-601
European Journal of Operational Research > 2002 > 142 > 1 > 203-218
European Journal of Operational Research > 2003 > 145 > 3 > 530-542
European Journal of Operational Research > 2011 > 213 > 3 > 538-550
European Journal of Operational Research > 2012 > 220 > 2 > 414-422
European Journal of Operational Research > 2017 > 259 > 2 > 642-653