1. Black and white episodes;Brosset;Ambio,1976
2. Determination of filter-collected airborne matter by X-ray fluorescence;Brosset;Atmospheric Environment,1971
3. Co-operative programme for monitoring and evaluation of the long range transmission of air pollutants in Europe;ECE,1976
4. The OECD study on long range transport of air pollutants, long range transport modelling;Eliassen;Atmospheric Environment,1978