SJØRRING, Steen. Løss. Varv, [S. l.], v. 1983, n. 4, p. 125–128, 1983. DOI: 10.7146/varv.v1983i4.145414. Disponível em: https://tidsskrift.dk/varv/article/view/145414. Acesso em: 26 dec. 2025.