Russkie mitropolity : t︠s︡erkovʹ i vlastʹ XIV veka
Krichevskiĭ, B. V.
Sankt-Peterburg : Sankt-Peterburgskiĭ gos. univ. pedagogicheskogo masterstva,
1996.
Includes bibliographical references (p. 190-203).
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Church and state