Yamamoto, Y.
Shimura, K.
Tsunakawa, H.
Kogiso, T.
Uto, K.
Barsczus, H. G.
Oda, H.
Yamazaki, T.
Kikawa, E.
Article History
Received: 28 December 2001
Revised: 20 June 2002
Accepted: 21 June 2002
First Online: 20 June 2014
Free to read: This content has been made available to all.