PETTER, Augusto. The Imperial Meteor: Time and Velocity in Pedro II’s Journey of 1876–7. Acta Poloniae Historica, [S. l.], v. 130, p. 55–73, 2025. DOI: 10.12775/APH.2024.130.03. Disponível em: https://apcz.umk.pl/APH/article/view/59593. Acesso em: 14 dec. 2025.