Archived by National Diet
Library as:
http:/warp.da.ndl.go.jp/info:ndljp/pid/11454418/ecowww.leh.kagoshima-u.ac.jp/staff/kuwabara/Kuwabara1970-2019.htm [1]
↓
https://archive.ph/https://warp.da.ndl.go.jp/info:ndljp/pid/12289596/ecowww.leh.kagoshima-u.ac.jp/staff/kuwabara/Kuwabara1970-2019.htm
↓
https://archive.ph/qCTlU#selection-433.0-481.20
↓
↓
https://archive.ph/https://twilog.org/ArchivingRe/