http://www.novayagazeta.ru/politics/68364.html
http://r-studies.org/cms/index.php?action=news/view_details&news_id=8317&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=6161&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=3903&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=3904&lang=ukr