Computers & Operations Research
Computers and Operations Research > 2009 > 36 > 2 > 565-583
Computers and Operations Research > 2009 > 36 > 7 > 2133-2138
Computers and Operations Research > 2009 > 36 > 10 > 2707-2715
Computers and Operations Research > 2009 > 36 > 2 > 565-583
Computers and Operations Research > 2009 > 36 > 7 > 2133-2138
Computers and Operations Research > 2009 > 36 > 10 > 2707-2715