REERINK, Henriette. A Portal to Dutch Academic Heritage: www.academischecollecties.nl. Studium, Amsterdam, v. 5, n. 3, p. 170–178, 2013. DOI: 10.18352/studium.8254. Disponível em: https://platform.openjournals.nl/studium/article/view/20294.. Acesso em: 10 dec. 2025.