https://science.srad.jp/story/17/02/24/0648203/

https://nobuogohara.wordpress.com/2017/02/27/%E6%A3%AE%E5%8F%8B%E5%AD%A6%E5%9C%92%E5%95%8F%E9%A1%8C%E3%80%80%E3%80%8C%E9%8C%AF%E8%AA%A4%E3%80%8D%E7%99%BB%E8%A8%98%E3%82%92%E3%82%81%E3%81%90%E3%82%8B%E8%AC%8E/

http://mainichi.jp/articles/20170224/dde/012/040/043000c

http://www.courts.go.jp/app/hanrei_jp/detail2?id=86540

http://ameblo.jp/mfb1991/entry-12245605700.html https://twitter.com/motoken_tw/status/835289987419537408