On February 17, the Ukrainian government published “The Kremlin's Black Book: Crimes Against Ukraine”, which outlines concrete information on crimes committed by Russia against Ukraine.
Kremlin's Black Book: Crimes Against Ukraine is available in Ukrainian, English, German, Russian and French at the official web-portal of the Ukrainian government.
http://www.kmu.gov.ua/control/en/publish/article?art_id=247956386&cat_id=247511908