The Federal Pact of 1 August 1291 – first regime act of the Old Swiss Confederation. Miscellanea Historico-Iuridica, [S. l.], v. 15, n. 1, p. 49–57, 2017. Disponível em: https://miscellanea.uwb.edu.pl/article/view/116. Acesso em: 24 apr. 2025.