http://r-studies.org/cms/index.php?action=news/view_details&news_id=30709&lang=ukr
http://inosmi.ru/politic/20161018/238037872.html
http://inosmi.ru/politic/20161018/238039158.html
http://www.wsj.com/articles/russia-deceived-the-u-s-with-syria-promises-1476723597
http://r-studies.org/cms/index.php?action=news/view_details&news_id=20119&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=20114&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=20111&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=20105&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=20108&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=19827&lang=ukr