Vasudeva Singh, Seiichiro Isobe, Hidechika Toyoshima, Hiroshi Okadome and Ken`ichi Ohtsubo
Trends in Applied Sciences Research 2 ( 3 ): 175 - 187 , 2007
Vasudeva Singh, Seiichiro Isobe, Hiroshi Okadome and Kenichi Ohtsubo
Trends in Applied Sciences Research 2 ( 2 ): 103 - 114 , 2007