http://expert.ru/expert/2018/51/revolyutsionnaya-konstitutsiya-rf/
https://www.novayagazeta.ru/articles/2018/12/15/78953-kiev-nastupaet-v-bryussele
https://hvylya.net/analytics/politics/pochemu-problemyi-ukrainyi-s-rpts-tolko-nachinayutsya.html
https://www.gazeta.ru/army/2018/12/15/12096451.shtml
https://www.gazeta.ru/politics/2018/12/15_a_12096031.shtml?updated