1. Sampling techniques for lakes and bogs;Aaby,1986
2. Bottenfauna- och sedimentundersökning i Skelleftebukten 1989,1989
3. Distribution of mercury in the sediments of New Haven (Conn.) Harbor;Appelquist;Environ. Sci. Technol.,1972
4. Heavy metals at the Himmerfjärden Treatment Plant, January 18–22, 1982;Berg,1985
5. Metaller i kommunalt avloppsvatten;Berg,1986