Computers & Operations Research
Computers and Operations Research > 2009 > 36 > 1 > 176-195
Computers and Operations Research > 2009 > 36 > 4 > 1145-1157
Computers and Operations Research > 2009 > 36 > 4 > 1284-1298
Computers and Operations Research > 2009 > 36 > 6 > 2074-2081
Computers and Operations Research > 2009 > 36 > 7 > 2320-2327
Computers and Operations Research > 2009 > 36 > 7 > 2160-2172
Computers and Operations Research > 2009 > 36 > 9 > 2670-2681
Computers and Operations Research > 2009 > 36 > 9 > 2660-2669
Computers and Operations Research > 2009 > 36 > 10 > 2729-2739