Черний, Д. (2016) “Review on Krzysztof Pietkiewicz. Paleografia Ruska. – Warszawa : Wydawnictwo DiG, 2015. – 612 c.”, V. N. Karazin Kharkiv National University Bulletin History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences, 220, pp. 81-82. Available at: https://periodicals.karazin.ua/uahistory/article/view/7335 (Accessed: 24May2026).