R.H. Verschure; I.S. Oen; P.A.M. Andriessen. 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. njg 1987, 111-120.