Kalsbeek F, Taylor P. Programme of geochronology and isotope geochemistry in the Ammassalik region, South-East Greenland: outline and preliminary results. rapggu [Internet]. 1989 Dec. 31 [cited 2024 Nov. 27];146:13-6. Available from: https://geusjournals.org/index.php/rapggu/article/view/8090