Computers & Mathematics with Applications
Computers and Mathematics with Applications > 2008 > 55 > 12 > 2913-2923
Computers and Mathematics with Applications > 2008 > 55 > 12 > 2973-2980
Computers and Mathematics with Applications > 2008 > 55 > 12 > 2913-2923
Computers and Mathematics with Applications > 2008 > 55 > 12 > 2973-2980