Iakushkina, M. M.
Pocherki notnogo stikhiraria 1224-1226 gg.
Scribes hands used in a notated sticherarion of 1224-1226
Voprosyslaviano-Russkoi paleografii kodikologii epigrafiki. Trudy GIM
Issues of Slavic-Russian paleography and codicology of epigraphy. Papers of the State Historical Museum
Book
Russian
1987
35-38; 88-93
Moscow: GIM, 1987
13th c.
7273