D. GURNEY AND PETER WORSLEY, S. A Discussion on Pingos in Mellemfjord, Disko, Central West Greenland. Geografisk Tidsskrift - Danish Journal of Geography, [S. l.], v. 97, 1997. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/42089. Acesso em: 17 jul. 2024.