Steen Hansen, Eric. “A Comparison Between the Lichen Flora of Coastal and Inland Areas in the Julianehåb District, South Greenland”. Meddelelser om Grønland 204, no. 3 (January 1, 1978): 31 pp., 1 plate, 3 tables, 4 maps. Accessed December 28, 2025. https://tidsskrift.dk/meddrgroenland/article/view/141511.