Computers & Mathematics with Applications
Computers and Mathematics with Applications > 2001 > 41 > 5-6 > 769-781
Computers and Mathematics with Applications > 2001 > 41 > 7-8 > 903-915
Computers and Mathematics with Applications > 2001 > 41 > 10-11 > 1245-1256
Computers and Mathematics with Applications > 2001 > 42 > 3-5 > 393-398