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. (Jan. 1987), 111-120.