Opyt sistematičeskoj Kirillomefodievskoj bibliografii (Sofija 1934).
Ilʹinskiĭ, G. A.(Grigoriĭ Andreevich),1876-1937.
Popruzhenko, Mikhail Georgievich,1886-,ed.
Romanski, St.(Stoi︠a︡n),1882-1959.ed.
Zug, Switzerland : Inter Documentation Co., 
c1967.
Added t.p. in Russian.
Original ed. edited by M. G. Popruzhenko and S. M. Romanski.
Reprint of the 1934 ed.
Cyril, Saint, Apostle of the Slavs, approximately 827-869
Methodius, Saint, Apostle of the Slavs, approximately 825-884 or 885
Church Slavic literature
Church Slavic language