1. Nitrogen Dioxide in the United Kingdom, the First Report by the Air Quality Expert Group,2004
2. Consultation on Ozone in the United Kingdom,2008
3. Ozone in the United Kingdom, the Fifth Report by the Air Quality Expert Group. Technical Report,2009
4. Statistical distributions of daily and high atmospheric SO2 concentrations;Berger;Atmos. Environ.,1982
5. Air Quality Damage Cost Update 2019;Birchby,2019