1. An investigation of the Proterozoic Stenungsund granitoid intrusion, southwest Sweden; conflicting geochronological and field evidence;Åhäll,1990
2. Age, tectonic setting and provenance of Østfold-Marstrand Belt supracrustals: Westward crustal growth of the Baltic Shield at 1760 Ma;Åhäll;Precambrian Res.,1989
3. Geochronological constraints on mid-Proterozoic magmatism in the Østfold-Marstrand Belt; implications for crustal evolution in Southwest Sweden;Åhäll;Geol. Assoc. Can., Spec. Pap.,1990
4. Mantle and crustal components in a carbonatite complex, and the evolution of carbonatite magma: REE and isotopic evidence from the Fen complex, S.E. Norway;Andersen;Chem. Geol. (Isot. Geosci. Sect.),1987
5. Precambrian crustal components in South Norway;Andersen,1996