http://blog.wore.ma.cx/archives/000005.html

http://www.hyuki.com/yukiwiki/wiki.cgi?%a4%a4%a4%ed%a4%f3%a4%ca%b8%c0%b8%ec%a4%c7memoize%a4%c8fix

http://www.start.com/ Ajaxで。 via http://internet.watch.impress.co.jp/cda/news/2005/09/02/9006.html