1. Nagra olika satt analysera polysulfidlösningar;Ahlgren;Sven. Kem. Tidskr.,1966
2. Distribution and diagenesis of sulphur in some sediments from the Gulf of California;Berner;Mar. Geol.,1963
3. Thermodynamic stability of sedimentary iron sulfides;Berner;Am. J. Sci.,1967
4. Determination of inorganic sulfur compounds in sulfate black liquor, I. Determination of thiosulfate and sulfite by potentiometric titration with mercuric chloride;Bilberg;Nor. Skogind.,1958
5. Determination of inorganic sulfur compounds in sulfate black liquor, II. Comparison of methods for potentiometric titration of sulfide — Methods for determination of polysulfides;Bilberg;Nor. Skogind.,1959