‘‘How the Moscow Housing Problem Spoiled the Ecumenical Patriarchate". Review of: Priest A. Mazyrin, A. A. Kostriukov. On the History of Relations between the Russian and Constantinople Churches in the 20th century. Moscow: Publishing house PSTGU, 2017. 376 p
The review is devoted to the monograph prepared by the priest Aleksandr Mazyrin and A. A. Kostriukov, which considering problems of the relations between the Russian and Constantinople Churches in the 20th century, in particular the problem of supporting by the Ecumenical Patriarchate the Renovationist Schism in the Soviet Russia in the 1920's -1930's. The author underlines great importance of the monograph published, as it has become one of the first full-value research concerning the policy of the Constantinople Patriarchate in the 1920's - 1930's.