The spelling of the names here is transliteration from Russian in the Patriarch's official biography – АЛЕКСИЙ II （页面存档备份，存于互联网档案馆） Orthodox Encyclopaedia (2000)
Yevgenia Albats and Catherine A. Fitzpatrick. The State Within a State: The KGB and Its Hold on Russia — Past, Present, and Future. 1994. ISBN 0-374-52738-5, page 46.
Konstantin Preobrazhenskiy – Putin's Espionage Church互联网档案馆的存档，存档日期2008-12-09., an excerpt from a forthcoming book, "Russian Americans: A New KGB Asset" by Konstantin Preobrazhenskiy
"Official spokesman for the Moscow Patriarchy Father Vsevolod Chaplin labeled such reports as "absolutely unsubstantiated" in a Wednesday interview with Interfax. "There is no data indicating that Patriarch Alexy II was an associate of the special services, and no classified documents bear his signature," he said. "I do not think that direct dialogue between the current patriarch and KGB took place," Father Vsevolod continued. However, "all bishops communicated with representatives of the council for religious matters in the Soviet government, which was inevitable, since any issue, even the most insignificant one, had to be resolved through this body. It is quite another matter that the council forwarded all its materials to the KGB," he said." Moscow Patriarchate Rejects Times Report of Alexy II'S Collaboration with KGB, Sept 20, 2000 (Interfax) （页面存档备份，存于互联网档案馆） "Chaplin, the church spokesman, said in March, "Nobody has ever seen a single real document that would confirm the patriarch used his contacts with Soviet authorities to make harm to the church or to any people in the church." Russia's Well-Connected Patriarch, Washington Post Foreign Service , 23 May 2002 （页面存档备份，存于互联网档案馆）; "Father Chaplin said: 'In recent times many anonymous photocopies of all sorts of pieces of paper have been circulated. In none of them is there the slightest evidence that the individuals we are talking about knew that these documents were being drawn up, or gave their consent. So I don't think any reasonably authoritative clerical or secular commission could see these papers as proof of anything.'", Russian Patriarch 'was KGB spy', The Guardian (London) , 12 February 1999
From an interview of Patriarch Alexy II, given to "Izvestia" No 137, 10 June 1991, entitled "Patriarch Alexy II: – I Take upon Myself Responsibility for All that Happened", English translation from Nathaniel Davis, A Long Walk to Church: A Contemporary History of Russian Orthodoxy,(Oxford: Westview Press, 1995),p 89. See also History of the Russian Orthodox Church Abroad （页面存档备份，存于互联网档案馆）, by St. John (Maximovich) of Shanghai and San Francisco, 31 December 2007
