PFISTER, Rudolf. Zum Gedenken an Dr. theol. Fritz Schmidt-Clausing. Zwingliana, [S. l.], v. 16, n. 6, p. 571, 1985. DOI: 10.69871/r41w4f12. Disponível em: https://zwingliana.ch/article/view/7622. Acesso em: 10 feb. 2025.