Annals of Operations Research
Annals of Operations Research > 2002 > 109 > 1-4 > 61-75
Annals of Operations Research > 2002 > 109 > 1-4 > 159-174
Annals of Operations Research > 2005 > 137 > 1 > 141-160
Annals of Operations Research > 2005 > 137 > 1 > 67-89
Annals of Operations Research > 2008 > 158 > 1 > 99-115
Annals of Operations Research > 2008 > 158 > 1 > 143-159
Annals of Operations Research > 2009 > 172 > 1 > 363-374
Annals of Operations Research > 2011 > 186 > 1 > 263-274
Annals of Operations Research > 2015 > 225 > 1 > 3-25
Annals of Operations Research > 2015 > 235 > 1 > 665-673
Annals of Operations Research > 2015 > 235 > 1 > 1-11
Annals of Operations Research > 2017 > 259 > 1-2 > 1-19