Computers & Operations Research
Computers and Operations Research > 2009 > 36 > 3 > 795-810
Computers and Operations Research > 2009 > 36 > 4 > 1064-1089
Computers and Operations Research > 2009 > 36 > 6 > 2122-2131
Computers and Operations Research > 2009 > 36 > 3 > 795-810
Computers and Operations Research > 2009 > 36 > 4 > 1064-1089
Computers and Operations Research > 2009 > 36 > 6 > 2122-2131