JENSEN, Michael Agermose; ANDERSEN, Michael Cramer. Mørkets hastighed. KVANT, [S. l.], v. 18, n. 3, 2007. DOI: 10.7146/kvant.168381. Disponível em: https://tidsskrift.dk/KVANT/article/view/168381. Acesso em: 11 okt. 2026.