- commons.wikimedia.org wiki/Category:Church_of_the…Church of the Theotokos of Kazan. temple in Velikiye Luki, Russia.
- wikidata.org wiki/Q4207736temple in Velikiye Luki, Russia. edit. Statements. instance of. temple. 0 references. architectural landmark. 1 reference. imported from Wikimedia project. Russian Wikivoyage.
- orthochristian.com 117029.html
- en.wikipedia.org Church of the Theotokos of Kazan, Riga
- dekra.ru en/projects/church-of-theotokos-of-kazan/
- tripadvisor.com Attraction_Review-g298520-…
- russianorthodoxchurchcardiff.com entrance-…
- brilliant-tourism.com 12524166-church-of-sophia-…
- flickr.com photos/128878819@N05/20153189740
- truechristianity.info en/saints_en_07/saint_…
- OpenTripMap.com en/card/W90279617
- speciesbarocus.tumblr.com post/612841363049005056…