Andersen J, Bøggild O, Callisen K, Jessen A, Jessen K, Madsen V, Mertz EL, Milthers V, Nordmann V, Ravn J, Ødum H. Summary of The Geology of Denmark. raekke5 [Internet]. 1928 Dec. 31 [cited 2024 May 17];4(1):1-219. Available from: https://geusjournals.org/index.php/raekke5/article/view/7014