Computers & Mathematics with Applications
Computers and Mathematics with Applications > 2011 > 62 > 2 > 611-619
Computers and Mathematics with Applications > 2011 > 62 > 6 > 2551-2554
Computers and Mathematics with Applications > 2011 > 62 > 10 > 3871-3883
Computers and Mathematics with Applications > 2011 > 62 > 12 > 4479-4485
Computers and Mathematics with Applications > 2011 > 62 > 12 > 4733-4741