Computers & Mathematics with Applications
Computers and Mathematics with Applications > 2004 > 47 > 1 > 13-22
Computers and Mathematics with Applications > 2004 > 47 > 4-5 > 689-698
Computers and Mathematics with Applications > 2004 > 47 > 1 > 13-22
Computers and Mathematics with Applications > 2004 > 47 > 4-5 > 689-698