Kuznetsova, Olga. “Сarmen Echicum: Echo-Conversations in 17th-Century School Poetry ”. Acta Universitatis Lodziensis. Folia Litteraria Rossica, no. 13 (August 28, 2020): 9–15. Accessed February 12, 2026. https://www.czasopisma.uni.lodz.pl/litrossica/article/view/8227.