Computers & Mathematics with Applications
Computers and Mathematics with Applications > 2002 > 44 > 7 > 909-923
Computers and Mathematics with Applications > 2002 > 44 > 7 > 899-907
Computers and Mathematics with Applications > 2002 > 44 > 7 > 909-923
Computers and Mathematics with Applications > 2002 > 44 > 7 > 899-907