Title: Formuvanni͡a terytoriï ukraïnsʹkoï nezalez͡hnoï derz͡havy v chasy ukraïnsʹkoï revoli͡ut͡siï (1917-1921 rr.) /
Authors: Boĭko, Olena.
Publisher: Instytut istoriï Ukraïny NAN Ukraïny,
Year: 2007
Subjects: Ukraïnsʹka T͡Sentralʹna Rada.; Ukraine Boundaries History; Ukraine Historical geography.; Ukraine History