Title: Anti-ėnt︠s︡iklika ili bratskoe slovo pravoslavnago slavi︠a︡nina k slavi︠a︡nam katolikam po povodu izdanīi︠a︡ papoi︠u︡ Lʹvom XIII bully o prazdnovanīi pami︠a︡ti svv. Kirilla i Mefodīi︠a︡
People: Leo XIII Pope (1810-1903)