van Breemen O, Allaart J, Aftalion M. Rb/Sr whole rock and U/Pb zircon age studies on granites of the Early Proterozoic mobile belt of South Greenland. rapggu [Internet]. 1972 Jan. 1 [cited 2024 Jul. 3];45:45-8. Available from: https://geusjournals.org/index.php/rapggu/article/view/7299