Eastern Orthodox Church

==Further reading==
{{See also|Bibliography of Russian history (1223–1613)#Religion|Bibliography of Russian history (1613–1917)#Religion}}
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* {{cite book|last=Adeney|first=Walter F.|title=The Greek and Eastern Churches|year=1908|location=New York|publisher=Charles Scribner's Sons|url=https://archive.org/download/greekeasternchu00aden/greekeasternchu00aden.pdf}}
* {{cite book|editor-last1=Buxhoeveden|editor-first1=Daniel|editor-last2=Woloschak|editor-first2=Gayle|title=Science and the Eastern Orthodox Church|year=2011|edition=1st |location=Farnham|publisher=Ashgate|url=https://books.google.com/books?id=5wKiAgAAQBAJ|isbn=9781409481614}}
* {{cite book|last=Dvornik|first=Francis|author-link=Francis Dvornik|title=The Photian Schism: History and Legend|year=1948|location=Cambridge, UK|publisher=Cambridge University Press|url=https://archive.org/details/photianschism0000dvor|url-access=registration}}
* {{cite book|last=Erickson|first=John H.|author-link=John H. Erickson|title=The Challenge of Our Past: Studies in Orthodox Canon Law and Church History|year=1991|location=Crestwood, NY|publisher=St. Vladimir's Seminary Press|url=https://books.google.com/books?id=XgRrh2M08p0C|isbn=9780881410860}}
* {{Cite journal|last=Erickson|first=John H.|author-link=John H. Erickson|title=The Local Churches and Catholicity: An Orthodox Perspective|journal=The Jurist|year=1992|volume=52|pages=490–508|url=http://heinonline.org/HOL/LandingPage?handle=hein.journals/juristcu52&div=35}}
* {{Cite book|last=Fairbairn|first=Donald|author-link=Donald Fairbairn|title=Eastern Orthodoxy through Western Eyes |year=2002|location=Louisville, KY|publisher=Westminster John Knox Press|url=https://books.google.com/books?id=eKYM6FVxYKIC|isbn=9780664224974}}
* {{Cite book|last=FitzGerald|first=Thomas|chapter=Eastern Christianity in the United States|title=The Blackwell Companion to Eastern Christianity|year=2007|location=Malden, MA|publisher=Blackwell Publishing|pages=269–279|isbn=9780470766392|chapter-url=https://books.google.com/books?id=fHtSuvaVAAoC}}
* {{Cite book|last=Hussey|first=Joan M.|author-link=Joan M. Hussey|title=The Orthodox Church in the Byzantine Empire|year=1986|location=Oxford|publisher=Clarendon Press|url=https://books.google.com/books?id=ERnZAAAAMAAJ|isbn=9780198269014}}
* Krindatch, Alexei D. ed., ''Atlas of American Orthodox Christian Churches'' (Holy Cross Orthodox Press, 2011) [http://www.coptics.info/Books/AtlasAmericanOrthodoxChurchesSample.pdf online].
* {{Cite book|last=Lossky|first=Vladimir|author-link=Vladimir Lossky|title=The Mystical Theology of the Eastern Church|year=1957|edition=1st|location=London|publisher=J. Clarke|isbn=9780227675366|url=https://books.google.com/books?id=11cJAQAAIAAJ}}
* {{Cite book|last=Mascall|first=Eric Lionel|author-link=Eric Lionel Mascall|title=The Recovery of Unity: A Theological Approach|year=1958|location=London|publisher=Longmans|url=https://archive.org/details/recoveryofunityt0000masc|url-access=registration}}
* {{Cite book|last=McGuckin|first=John Anthony|author-link=John Anthony McGuckin|title=The Orthodox Church: An Introduction to its History, Doctrine, and Spiritual Culture|year=2008|edition=1st|location=Malden, MA|publisher=Blackwell Publishing|url=https://books.google.com/books?id=jxbZAAAAMAAJ|isbn=9781405150668}}
* {{Cite book|editor-last=McGuckin|editor-first=John Anthony|editor-link=John Anthony McGuckin|title=The Encyclopedia of Eastern Orthodox Christianity|year=2011|volume=1|location=Malden, MA|publisher=Wiley-Blackwell|isbn=9781405185394 |url=https://books.google.com/books?id=N3y2wwEACAAJ}}
* {{Cite book|editor-last=McGuckin|editor-first=John Anthony|editor-link=John Anthony McGuckin|title=The Encyclopedia of Eastern Orthodox Christianity|year=2011|volume=2|location=Malden, MA|publisher=Wiley-Blackwell|url=https://books.google.com/books?id=_jYsAQAAMAAJ|isbn=9781405185394}}
* {{Cite book|last=Obolensky|first=Dimitri|author-link=Dimitri Obolensky|title=The Byzantine Commonwealth: Eastern Europe, 500–1453|year=1974|orig-date=1971|location=London|publisher=Cardinal|url=https://books.google.com/books?id=RlBoAAAAMAAJ|isbn=9780351176449}}
* {{Cite book|last=Ostrogorsky|first=George|author-link=George Ostrogorsky|year=1956|title=History of the Byzantine State|location=Oxford|publisher=Basil Blackwell|url=https://books.google.com/books?id=Bt0_AAAAYAAJ}}
* {{Cite book|surname1=Paraskevas|given1=J. E.|surname2=Reinstein|given2=F.|title=The Eastern Orthodox Church: A Brief History|year=1969|location=Washington|publisher=El Greco Press}}
* {{Cite book|last=Runciman|first=Steven|author-link=Steven Runciman|title=The Great Church in Captivity: A Study of the Patriarchate of Constantinople from the Eve of the Turkish Conquest to the Greek War of Independence|location=Cambridge|publisher=Cambridge University Press|year=1968|isbn=9780521071888|edition=1st |url=https://books.google.com/books?id=WxsrAAAAIAAJ}}
* [[Constantine B. Scouteris|Scouteris, Constantine]], ''[http://www.orthodoxresearchinstitute.org/articles/misc/scouteris_orthodox_church.htm A Brief Outline of the Orthodox Church, Ἐκκλησιαστικός Φάρος, 65 (2004), pp. 60–75.]''
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* [http://www.kurskroot.com/orthodox_dictionary.html Orthodox Dictionary] at Kursk Root Hermitage of the Birth of the Most Holy Theotokos
* [http://orthodoxeurope.org/page/10/1.aspx An Online Orthodox Catechism] published by the [[Russian Orthodox Church]]
* {{cite journal |title=Orthodox Christianity in the 21st Century |journal=Pew Research Center's Religion & Public Life Project |date=8 November 2017 |url=https://www.pewforum.org/2017/11/08/orthodox-christianity-in-the-21st-century/}}