SEPPEL, Marten. The Russian Central Government and Serf Relations in the Baltic Provinces before the Reign of Catherine II. Zeitschrift für Ostmitteleuropa-Forschung, Marburg, v. 72, n. 1, p. 59–86, 2023. DOI: 10.25627/202372111291. Disponível em: https://openjournals.osmikon.de/zfo/article/view/11291. Acesso em: 31 oct. 2026.