1. Local fallout and long-distance transport of sulphur;Bolin;Ambio,1973
2. A study of the acidity in the precipitation in southwestern Norway;Forland;Tellus,1973
3. On the aerosol variation with height in Bergen. Arbok for Universitetet i Bergen;Gjessing;Matnaturv. serie. No. 2,1967
4. Air Chemistry and Radioactivity;Junge,1963
5. Chemistry of the Lower Atmosphere,1973