https://www.kommersant.ru/doc/3667870
https://www.gazeta.ru/army/2018/06/23/11812195.shtml
https://www.gazeta.ru/politics/2018/06/23_a_11811937.shtml
https://dt.ua/international/rosiyska-derzhava-v-umovah-oblozhenoyi-forteci-281368_.html
What is Moscow up to?
A former lawmaker, Curt Weldon, and a Ukrainian-American billionaire, Alexander Rovt, played key roles in framing the Ukrainian peace proposal at a conference in early 2016. Some believe this indicates greater involvement by Moscow.
https://www.fresnobee.com/news/nation-world/national/article213655989.html
https://www.radiosvoboda.org/a/29314214.html
https://www.kommersant.ru/doc/3664087