独禁法
http://www.nikkei.com/news/headline/article/g=96958A9C9381959CE2E6E2E3848DE2E6E2E7E0E2E3E2E2E2E2E2E2E2?n_cid=DSGGL001
http://www.itmedia.co.jp/news/articles/0612/13/news024.html
http://www.nikkei.com/news/headline/article/g=96958A9C9381959CE2E6E2E3848DE2E6E2E7E0E2E3E2E2E2E2E2E2E2?n_cid=DSGGL001
http://www.itmedia.co.jp/news/articles/0612/13/news024.html