GACA, A. Baltic Slavs fighting at sea from the ninth to twelfth century. The phenomenon of over a hundred years of Slavic domination over the Baltic Sea. Studia Iuridica Toruniensia, [S. l.], v. 24, p. 51–79, 2020. DOI: 10.12775/SIT.2019.003. Disponível em: https://apcz.umk.pl/SIT/article/view/SIT.2019.003. Acesso em: 27 apr. 2024.