Peter Wagner: Fortschritt. Zeitschrift für philosophische Literatur, [S. l.], v. 9, n. 1, p. 57–66, 2021. DOI: 10.21827/zfphl.9.1.37119. Disponível em: https://zfphl.org/article/view/37119. Acesso em: 12 oct. 2025.