Uspenskiĭ sbornik XII-XIII vv. /
Kniazevskai︠a︡, O. A.
Demʹi︠a︡nov, V. G.
Lı︠a︡pon, M. V.
Kotkov, Sergeĭ Ivanovich.
Moskva :  Nauka, 
1971.
Hagiography.