- asu-ru.academia.edu NikolaiSeregin
- museuminfo.naito-russia.ru en/museum-9989a854-…
- elibrary.ru item.asp?id=37419149
- orcid.org 0000-0002-3247-8186
- en.baikaltravel.ru main/companies/biyskiy-…
- alumnius.net biysk_pedagogical_st-6252
- apollo.io companies/Biysk-Pedagogical-State-…
- linkedin.com school/бийский-государственный-…
- graduates.name biysk_pedagogical_state_university…