PICHLER, Alois. Alfred Schmidt, »I think of you constantly with love …«: Briefwechsel Ludwig Wittgenstein – Ben Richards 1946–1951. Nordic Wittgenstein Review, [S. l.], v. 12, 2023. DOI: 10.15845/nwr.v12.3693. Disponível em: https://www.nordicwittgensteinreview.com/article/view/3693. Acesso em: 14 mar. 2025.