https://geocartography.ru/en/about_us/author_affiliations/national-research-ogarev-mordovia-state-university
National Research Ogarev Mordovia State University | Geodesy and cartography
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https://mrsu.ru/en/university/news/breakthrough-in-science-at-ogarev-mrsu-/
BREAKTHROUGH IN SCIENCE AT OGAREV MRSU! — News and Announcements — Mordovia State University
BREAKTHROUGH IN SCIENCE AT OGAREV MRSU! — News and Announcements — Mordovia State University
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