Kimata, Fumiaki
Kariya, Shin-ichi
Fujita, Masayuki
Matsumoto, Kunio
Tabei, Takao
Segawa, Jiro
Yamada, Akiko
Article History
Received: 31 December 1999
Revised: 15 August 2000
Accepted: 28 August 2000
First Online: 24 June 2014
Free to read: This content has been made available to all.