Secher K, Nielsen B, Steenfelt A. Uraniferous hydrocarbons (carburan) associated with Devonian acid volcanic rocks, Randbøldal, northern East Greenland. rapggu [Internet]. 1976 Dec. 31 [cited 2024 Nov. 27];80:112-5. Available from: https://geusjournals.org/index.php/rapggu/article/view/7501