http://www.forest.impress.co.jp/article/2008/10/07/yukinoshita.html

http://www.forest.impress.co.jp/article/2008/10/08/deskhedron.html

http://booklog.kinokuniya.co.jp/katsuta/archives/2008/10/post_17.html

http://www.ringolab.com/note/daiya/2008/09/post-841.html

http://www.webdokusho.com/shinkan/0810/b_kadai.html

http://slashdot.jp/science/08/10/08/175252.shtml

http://news.ameba.jp/special/2008/10/18739.html

http://www.technobahn.com/cgi-bin/news/read2?f=200810081819

http://gigazine.net/index.php?/news/comments/20081008_evolution_stops_here/

http://headlines.yahoo.co.jp/videonews/ann/20081008/20081008-00000046-ann-int.html

http://headlines.yahoo.co.jp/hl?a=20081009-00000009-mai-soci

http://catsleeps.exblog.jp/7556229/

http://www.tokyo-np.co.jp/s/article/2008100901000045.html