title: Key Events of the Second Period of the Armed Conflict in the East of Ukraine (05. 09. 2014 – 30. 04. 2018)
abstract: The article aims to structure the accumulated factual material about the Russian Federation's armed aggression against Ukraine, which began on 20 February 2014 and developed a historical periodization variant. The research's main result is that the authors prove that the Russian Federation's armed aggression caused the armed conflict in the East of Ukraine. The authors set out the actual course of the main events in chronological sequence and determined the Russian-Ukrainian armed confrontation'
journal: Codrul Cosminului