Computers & Operations Research
Computers and Operations Research > 2009 > 36 > 5 > 1664-1669
Computers and Operations Research > 2009 > 36 > 11 > 3002-3012
Computers and Operations Research > 2009 > 36 > 12 > 3215-3223
Computers and Operations Research > 2009 > 36 > 5 > 1664-1669
Computers and Operations Research > 2009 > 36 > 11 > 3002-3012
Computers and Operations Research > 2009 > 36 > 12 > 3215-3223