Computers & Operations Research
Computers and Operations Research > 2009 > 36 > 8 > 2330-2340
Computers and Operations Research > 2009 > 36 > 8 > 2357-2375
Computers and Operations Research > 2009 > 36 > 11 > 2944-2954
Computers and Operations Research > 2009 > 36 > 8 > 2330-2340
Computers and Operations Research > 2009 > 36 > 8 > 2357-2375
Computers and Operations Research > 2009 > 36 > 11 > 2944-2954