BRANECKI , T. 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: http://miscellanea.uwb.edu.pl/article/view/116. Acesso em: 28 sep. 2022.