R. V. Kaurkin

• Dukhovnye prot︠s︡essy i obshchestvenno-politicheskai︠a︡ myslʹ v Rossii--proshloe i nastoi︠a︡shchee
• Edinoverie v Rossii
• Kniga Pami︠a︡ti nizhegorodt︠s︡ev-nizhnikh chinov rossiĭskoĭ armii i flota, ubitykh, umershikh, propavshikh bez vesti v gody Pervoĭ mirovoĭ voĭny
• Mikhail Chulkov
• Russkoe staroobri︠a︡dchestvo
• Staroobri︠a︡dchestvo
• Русское старообрядчество