Title: Konstantinopolʹskiĭ patriarkhat i Rossii︠a︡
Subjects: Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ, Constantinople (Ecumenical patriarchate), Relations, History, Russkai͡a pravoslavnai͡a t͡serkovʹ
Places: Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ, Constantinople (Ecumenical patriarchate), Russia
Time periods: 20th century