Computers & Mathematics with Applications
Computers and Mathematics with Applications > 2011 > 62 > 3 > 987-995
Computers and Mathematics with Applications > 2011 > 62 > 9 > 3490-3503
Computers and Mathematics with Applications > 2011 > 62 > 3 > 987-995
Computers and Mathematics with Applications > 2011 > 62 > 9 > 3490-3503