TransliterationGrigoriy, Arkhiepiskop Kazanskiy. Istinno drevnyaya i istinno pravoslavnaya Khristova Tserkov, izlozhenie v otnosheniy k glagolemomu saroobryadstvu. Chast 1 i 2.
In EnglishGregory, Archbishop of Kazan. Truly ancient and truly Orthodox Church of Christ, exposition in relation to verb rites. Parts 1 and 2. In Russian (ask us if in doubt)
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