^The notation Old Style or (OS) is sometimes used to indicate a date in the Julian Calendar (which is used by churches on the "Old Calendar"). The notation New Style or (NS), indicates a date in the Revised Julian calendar (which is used by churches on the "New Calendar").
^Their memory is recorded in the Synaxarion of Hippolyte Delehaye, and in Parisian Codex 1578.
^His memory is recorded only in the Lavreotic Codex B 4f. 133, where there is also a complete Acolouthia (service) with Canons. They were published by Louis Petit in Byzantinische Zeitschrift Vol. XIII (1904) pp.398-420 (see: Office inédit en l’honneur de Nicéphore Phocas); and by Dimitrievski in Kiev in 1911.
^Victoricus and Fuscian are described as early missionaries in France, martyred near Amiens. Gentian was an old man martyred while trying to protect them when they were arrested.
^Venerable Luke the New Stylite of Chalcedon. OCA - Feasts and Saints.
^ a b c d e f gDecember 11. Latin Saints of the Orthodox Patriarchate of Rome.
^ a b c dThe Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916.
^ a b cDecember 24 / December 11. HOLY TRINITY RUSSIAN ORTHODOX CHURCH (A parish of the Patriarchate of Moscow).
^ a b c(in Russian) 11 декабря (ст.ст.) 24 декабря 2013 (нов. ст.). Русская Православная Церковь Отдел внешних церковных связей. (DECR).
^The Autonomous Orthodox Metropolia of Western Europe and the Americas (ROCOR). St. Hilarion Calendar of Saints for the year of our Lord 2004. St. Hilarion Press (Austin, TX). p.92.
^Synaxis of the Saints of Georgia. OCA - Feasts and Saints.
Sources
December 11/24. Orthodox Calendar (PRAVOSLAVIE.RU).
December 24 / December 11. HOLY TRINITY RUSSIAN ORTHODOX CHURCH (A parish of the Patriarchate of Moscow).
December 11. OCA - The Lives of the Saints.
The Autonomous Orthodox Metropolia of Western Europe and the Americas (ROCOR). St. Hilarion Calendar of Saints for the year of our Lord 2004. St. Hilarion Press (Austin, TX). p. 92.
December 11. Latin Saints of the Orthodox Patriarchate of Rome.
The Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916.
Greek Sources
Great Synaxaristes: (in Greek) 11 ΔΕΚΕΜΒΡΙΟΥ. ΜΕΓΑΣ ΣΥΝΑΞΑΡΙΣΤΗΣ.
(in Greek) Συναξαριστής. 11 Δεκεμβρίου. ECCLESIA.GR. (H ΕΚΚΛΗΣΙΑ ΤΗΣ ΕΛΛΑΔΟΣ).
Russian Sources
(in Russian) 24 декабря (11 декабря). Православная Энциклопедия под редакцией Патриарха Московского и всея Руси Кирилла (электронная версия). (Orthodox Encyclopedia - Pravenc.ru).
(in Russian) 11 декабря (ст.ст.) 24 декабря 2013 (нов. ст.). Русская Православная Церковь Отдел внешних церковных связей. (DECR).