R.H. Verschure, I.S. Oen and P.A.M. Andriessen (1987) “Isotopic age-determinations in Bergslagen, Sweden: VIII. Sveconorwegian Rb-Sr resetting and anomalous radiogenic argon in the Gothian Trans- Scandinavian Smaland-Varmland Granitic Belt and bordering parts of the Svecokarelian Bergslagen Region”, Netherlands Journal of Geosciences, pp. 111-120. Available at: https://njgjournal.nl/index.php/njg/article/view/13097 (Accessed: 3April2026).