Computers & Operations Research
Computers and Operations Research > 2003 > 30 > 6 > 901-923
Computers and Operations Research > 2003 > 30 > 6 > 821-832
Computers and Operations Research > 2003 > 30 > 6 > 851-860
Computers and Operations Research > 2003 > 30 > 6 > 877-886
Computers and Operations Research > 2003 > 30 > 6 > 861-875
Computers and Operations Research > 2003 > 30 > 6 > 887-900
Computers and Operations Research > 2003 > 30 > 6 > 811-819
Computers and Operations Research > 2003 > 30 > 6 > 925-938
Computers and Operations Research > 2003 > 30 > 6 > 833-849