Title: Materialy po istorii vozniknovenii͡a drevneĭsheĭ slavi͡anskoĭ pisʹmennosti
Subjects: Church Slavic language, Church Slavic Manuscripts
People: Cyril Saint, Apostle of the Slavs (approximately 827-869), Methodius Saint, Apostle of the Slavs (approximately 825-884 or 885)