Ukraïna jak ob’jekt svitovoï heopolityky istoryčni peredumovy j uroky uchvaly Rady posliv 14 bereznja 1923 roku = Ukraine as an object of global geopolitics : historical background and lessons of the resolution of the Conference of Ambassadors in march 14, 1923 - Lytvyn, Mykola Romanovyč 1957- (2023)