- zachestnyibiznes.ru company/ip/319366800033951_…
- flickr.com people/safonov/
- m.ok.ru profile/565551735501
- github.com safonovivan
- tr.cybo.com BY-biz/fotosalon-ip-safonov-a-i
- fotmob.com players/800880/matvey-safonov
- researchgate.net profile/D-Safonov-2
- shutterstock.com g/andrew safonov