Shandra, Iryna. “AN OUTSIDE PERSPECTIVE ON THE ECONOMIC DEVELOPMENT OF THE KINGDOM OF POLAND (Second Half of the Nineteenth – Early Twentieth Centuries)”. International Relations of Ukraine: Scientific Searches and Findings, no. 32 (November 20, 2023): 124–137. Accessed July 26, 2026. https://mzu.history.org.ua/index.php/MZU/article/view/380.