‘Aus den Kupffern’. Bulletin KNOB, [S. l.], v. 95, n. 6, p. 214–224, 1996. DOI: 10.7480/knob.95.1996.6.444. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/Bertram214. Acesso em: 21 apr. 2026.