Search results for: Ruyun Ma
Computers and Mathematics with Applications > 2010 > 59 > 12 > 3770-3777
Applied Mathematics Letters > 2003 > 16 > 6 > 863-869
Computers and Mathematics with Applications > 2010 > 59 > 12 > 3770-3777
Applied Mathematics Letters > 2003 > 16 > 6 > 863-869