Leonelli, Francesco. “Josef Strzygowski (1861–1942), Dmitry Ainalov (1862–1939) and the Question of Geographical Borders in the Theory of Art: The Possibility of a ‘Geographic Eye’”. Actual Problems of Theory and History of Art 10 (October 11, 2020): 609–617. Accessed April 4, 2025. https://publ.actual-art.org/aptha/article/view/10794.