LISITSIN, Vasily; LISITSINA, Yana. Homo covidus. Field observations. project baikal, Irkutsk, Russian Federation, v. 19, n. 71, p. 132–136, 2022. DOI: 10.51461/projectbaikal.71.1953. Disponível em: https://projectbaikal.com/index.php/pb/article/view/2086. Acesso em: 4 jul. 2026.