http://www.asahi.com/business/update/1128/001.html

http://www.asahi.com/science/update/1126/001.html

http://headlines.yahoo.co.jp/hl?a=20041127-00000054-mai-soci

http://www.kh-web.org/research/bib/quantitative.htm

http://www.nime.ac.jp/~disable/

ＬＥＣ http://www.lec-jp.com/houka/topics/sinsihou1119.shtml 辰巳 http://www.tatsumi.co.jp/sinsiken/sinsihou_samp/03bunseki.htm 伊藤塾 http://www.itojuku.co.jp/41shinshihou/openschool/4461.html

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