paleography
I. M. Ladyženskij. COMPLEX CASES OF IDENTIFICATION OF OLD RUSSIAN UNCIAL HANDWRITING AND THE PROBLEM OF RELATIVE DATING OF CODICES CREATED BY ONE SCRIBE
Trudy IRY RAS. 2025. № 2 (44), Pages. 57 - 75
Marina A. Fyodorova. THE SPELLING SYSTEM OF THE OLD RUSSIAN DECEMBER MENAION (РГАДА, Ф. 381 (ТИП.) № 96)
Trudy IRY RAS. 2015. № 2 (5), Pages. 368 - 396