Kalugina, Olga V. “The Image and the Subject in Russian Monumental Sculpture of the Second Half of the 19th Century. On the Problem of Relations Between a Sculptor and a Spectator”. Actual Problems of Theory and History of Art 8 (October 11, 2018): 333–341. Accessed March 13, 2025. https://publ.actual-art.org/aptha/article/view/10644.