Online distance education system in remote region in the Russian and Mongolian universities during the COVID-19 pandemicSergey Kokhan, Dulamjav Purevdorj, Oyungerel Khusman, Oyunchimeg Shagdarsuren and Bayasgalanmunkh BaatarE3S Web Conf., 284 (2021) 09024DOI: https://doi.org/10.1051/e3sconf/202128409024