Spiritual Origins and the Beginnings of Doukhobor History互联网档案馆的存檔，存档日期2010-11-13.. A keynote address given by Russian ethnographer and archivist Svetlana A. Inikova at the Doukhobor Centenary Conference, held at the University of Ottawa on October 22-24, 1999.
Последние годы жизни архиепископа Никифора в должности управляющего Московским Даниловым монастырем （页面存档备份，存于互联网档案馆） (Archbishop Nikephoros' last years of life and his service as the abbot [upravlyayushchiy] of Moscow's Danilov Monastery). A conference paper by the Abbot (namestnik) of Moscow's Danilov Monastery Archimandrit Alexy at the Conference on the life and work of Eugenios Voulgaris and Nikephoros Theotokis. (Corfu, 2006-06-27). （俄語）
The last years of life of Archbishop Nikephoros
Последние годы жизни архиепископа Никифора в должности управляющего Московским Даниловым монастырем （页面存档备份，存于互联网档案馆） (Archbishop Nikephoros' last years of life and his service as the abbot [upravlyayushchiy] of Moscow's Danilov Monastery). A conference paper by the Abbot (namestnik) of Moscow's Danilov Monastery Archimandrit Alexy at the Conference on the life and work of Eugenios Voulgaris and Nikephoros Theotokis. (Corfu, 2006-06-27). （俄語）
The last years of life of Archbishop Nikephoros
Spiritual Origins and the Beginnings of Doukhobor History互联网档案馆的存檔，存档日期2010-11-13.. A keynote address given by Russian ethnographer and archivist Svetlana A. Inikova at the Doukhobor Centenary Conference, held at the University of Ottawa on October 22-24, 1999.
