ALBECK, Gustav; MICHELSEN, William; SCHJØRRING, Jens Holger; TOFTDAHL, Hellmut. Forord. Grundtvig-Studier, [S. l.], v. 45, n. 1, p. 7, 1994. DOI: 10.7146/grs.v45i1.16139. Disponível em: https://tidsskrift.dk/grs/article/view/16139. Acesso em: 7 dec. 2025.