SHANDRA, Iryna. BALTIC-BLACK SEA ECONOMIC COOPERATION AT THE BEGINNING OF THE 20TH CENTURY: FUEL AND TRANSPORT ASPECTS. International Relations of Ukraine: Scientific Searches and Findings, [S. l.], n. 34, p. 167–180, 2025. DOI: 10.15407/mzu2025.34.167. Disponível em: https://mzu.history.org.ua/index.php/MZU/article/view/426. Acesso em: 27 jul. 2026.