SNAC, SNAC Ark-ID: w6x09g80, läs online, läst: 9 oktober 2017.[källa från Wikidata]
isabart.org
cs.isabart.org
Archive of Fine Arts, abART person-ID: 151055, läs online, läst: 1 april 2021.[källa från Wikidata]
snaccooperative.org
SNAC, SNAC Ark-ID: w6x09g80, läs online, läst: 9 oktober 2017.[källa från Wikidata]
uchicago.edu
lib.uchicago.edu
The Protocols of the Elders of Zion - Red Press - The University of Chicago Library (på engelska), läs online, läst: 15 september 2024, ”The Protocols of the Elders of Zion (Protokoly sionskikh mudretsov) were first published by devotional author Sergei Nilus in the second edition of his 1905 book Velikoe v malom (The Great in the Small). Nilus had previously published other dubious documents, including the “conversations” between landowner Motovilov and Seraphim of Sarov, which were instrumental in the solemn canonization of Seraphim in 1903, in ceremonies led by Emperor Nicholas II.”.[källa från Wikidata]