QUANDT, C. Paula Ludwig: "Aus Berlin emigriert 1933! 13 Jahre Brasilien; 1953 Heimkehr – fatal!". Pandaemonium Germanicum, São Paulo, v. 19, n. 28, p. 20-44, 2016. DOI: 10.11606/1982-8837192820. Disponível em: https://www.revistas.usp.br/pg/article/view/119170. Acesso em: 19 jan. 2022.