http://www.washingtonpost.com/wp-dyn/content/article/2005/11/23/AR2005112300715.html
Analysis: From Censorship To Content Filtering In Russia
http://www.rferl.org/featuresarticle/2005/02/e3546d2b-71b3-40ac-8d6e-e69d0a35622e.html
Reporters Without Borders http://www.rsf.org/article.php3?id_article=7141