1. Letter to the Editors. Determination of strong acid in precipitation, lake-water and air-borne matter;Askne;Atmospheric Environment,1972
2. Formation and properties of neutral ultrafine particles and small ions conditioned by gaseous impurities of the air;Bricard,1971
3. Air-borne acid;Brosset;Ambio,1973
4. An improved spectrophotometric method for the determination of low sulphate concentrations in aqueous solutions;Brosset;Atmospheric Environment,1975
5. Determination of the equivalence point in potentiometric titrations;Gran;Analyst,1952