?????? ???? ???? ???? ???? (fa) ???? (????????)  ? ? ????? ???? ?????????: Roman Catholic Suburbicarian Diocese of Albano (en) ? ???????? (fa) ???? (????????)  ? ? ??? (142) ? ????? ????  ? ?? ?? ???? (????????) →  ??? ?????? ? ?????? ????  ← ???? ??????? ???-??? ????? 970 ?? ????? ?? ?? ???? [?] ????? ????????? ??? ??? ?????? (fa) ???? ?????? ???? (fa) ???? ???? ??????? (fa) ???? ??????? (fa) [?] ( ???? (????????) ? ) ???? ??????? ??? ??????? ????? [?] ?????? - ?? ?????? - ???? ??????

?????? ????? ( ??????? ??: Pietro Boccapecora ) ?? ??????? ?????? ??? ?????. ?? ?? ??? ???? ????? ??? ????? ???? ?? ?? ?? ???? ?????? ??? ??? ????? ?? ?????.

????? [ ?????? ]

Wikipedia contributors, "List of popes," Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/w/index.php?title=List_of_popes&oldid=268921163 (accessed February 9, 2009).

?????? ??????? [ ?????? ]

• ???
• ??? ??????? ?????? ????? ?????

1. ↑ ??? ??? ????? ???: Catholic-Hierarchy.org . ????? ?? ?????? catholic-hierarchy.org: pietrop . ???????? ?????: ? ????? ???? . ??? ?? ???? ????: ???????.
2. ↑ ????? ????????: http://www.treccani.it/enciclopedia/sergio-iv_%28Enciclopedia-dei-Papi%29/Sergio/ .
3. ↑ ????? ?? ?????? catholic-hierarchy.org: pietrop .
4. ↑ ??? ??? ????? ???: Catholic-Hierarchy.org . ????? ?? ?????? catholic-hierarchy.org: pietrop . ???????? ?????: ?? ????? ???? . ??? ?? ???? ????: ???????.