Bennike, O. “The Kap København Formation: Stratigraphy and Palaeobotany of a Plio-Pleistocene Sequence in Peary Land, North Greenland”. Meddelelser Om Grønland. Geoscience, vol. 23, Dec. 1990, p. 85 pp., doi:10.7146/moggeosci.v23i.141978.