HARBSMEIER, G. Grundtvig and Germany. Grundtvig-Studier, [S. l.], v. 26, n. 1, p. 128–138, 1973. DOI: 10.7146/grs.v26i1.15497. Disponível em: https://tidsskrift.dk/grs/article/view/15497. Acesso em: 5 jan. 2025.