1. Groundwater resources in hard rock; experiences from the Hvaler study, Southeastern Norway;Banks,1993
2. Groundwater chemistry in a Precambrian granite island aquifer, Hvaler, Southeastern Norway;Banks,1993
3. Radioelement (U, Th, Rn) concentrations in Norwegian bedrock groundwaters;Banks;Nor. Geol. Unders. Rep.,1993
4. Natural concentrations of major and trace elements in some Norwegian bedrock groundwaters;Banks;Nor. Geol. Unders. Rep.,1993
5. Geokjemisk kartlegging [Geochemical mapping—in Norwegian];Bølviken;Kjemi,1990