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://dn.depo.ua/ukr/donetsk/pidsumki-tizhnya-v-dnr-zachistka-gripoznih-boyovikiv-ta-24012016203300
http://inosmi.ru/economic/20160124/235149511.html
http://inosmi.ru/politic/20160125/235152457.html
http://inosmi.ru/politic/20160125/235152947.html
https://www.stratfor.com/weekly/putins-russia-more-stable-it-seems