Back to Valerii Rektut. Essaуs on the Life of Haisуnschуna. Ukrainian Revolution (1917-1921) : Events. Personalities. Thoughts. Book 2. The Struggle for the Statehood of Ukraine During the Hetmanate and the Formation of the Directory of the Ukrainian People's Rep Valerii Rektut. Essaуs on the Life of Haisуnschуna. Ukrainian Revolution (1917-1921) : Events. Personalities. Thoughts. Book 2. The Struggle for the Statehood of Ukraine During the Hetmanate and the Formation of the Directory of the Ukrainian People's Rep