JANSEN, Peter-Erwin. Marcuse i Heidegger: notes biogràfiques a partir de l’epistolari. Enrahonar. An international journal of theoretical and practical reason, [S. l.], v. 62, p. 21–38, 2019. DOI: 10.5565/rev/enrahonar.1233. Disponível em: https://revistes.uab.cat/enrahonar/article/view/v62-jansen. Acesso em: 7 apr. 2025.