1.
Sokyrska V, Krupenya I, Didenko K. Relations between the RSFSR and the Ukrainian SSR in the 1920s: diplomatic and administrative-institutional aspects. PNH [Internet]. 2021 Dec. 30 [cited 2024 Oct. 4];20(2):79-101. Available from: https://czasopisma.uni.lodz.pl/pnh/article/view/12124