MARCEL, De Quervain. Schneekundliche Arbeiten der Internationalen Glaziologischen Grönlandexpedition. Meddelelser om Grønland, [S. l.], v. 177, n. 4, p. 293 pp., 1969. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/156320. Acesso em: 28 dec. 2025.