Sovremennye tserkovnye voprosy /
Filippov, Tertiĭ Ivanovich.
Zug :  Inter Documentation Company, 
[1975]
Originally published S.-Peterburg: Tipografii︠a︡ tovarishchestva "Obshchestvennai︠a︡ Polʹza", 1882.
Orthodox Eastern Church