KOZAK, S. Czech Warriors on the Field of the Battle of Grunwald: Participation and Search for Contacts with Polond and Lithuania-Rus’. Problems of World History, [S. l.], n. 17, p. 85–97, 2022. DOI: 10.46869/2707-6776-2022-17-3. Disponível em: https://journal.ivinas.gov.ua/pwh/article/view/209. Acesso em: 26 apr. 2024.