Letopisi, chronographs, paratexts. Some remarks on the Eastern Slavic historical literature in the Middle Ages, on the Margins of the book by Timofei V. Guimon: Historical Writing of Early Rus (c. 1000–c. 1400) in a Comparative Perspective, Brill, Leiden–Boston 2021 [= East Central and Eastern Europe in the Middle Ages, 450–1450, 71], pp. 778 - Brzozowska, Zofia A. (Studia Ceranea, 2023)