KUMKAR, N. C. Fernand Mathias Guelf: Die urbane Revolution, Bielefeld:: Transcript Verlag 2010, 319 S. Comparativ, [S. l.], v. 24, n. 1, p. 128–131, 2017. Disponível em: https://www.comparativ.net/v2/article/view/908. Acesso em: 27 apr. 2024.