Sørensen, Thorvald. “The Vascular Plants of East Greenland from 71°00’ to 73°30’N. Lat. ”. Meddelelser om Grønland 101, no. 3 (September 24, 2026): 177 pp, 20 plates. Accessed September 26, 2026. https://tidsskrift.dk/meddrgroenland/article/view/171648.