LINDHARDT, P. G. Christian Thodberg: En glemt dimension i Grundtvigs salmer. Grundtvig-Studier, [S. l.], v. 23, n. 1, p. 94–95, 1970. DOI: 10.7146/grs.v23i1.14917. Disponível em: https://tidsskrift.dk/grs/article/view/14917. Acesso em: 19 maj. 2024.