1. Atmospheric emissions of some POPs in Europe: a discussion of existing inventories and data needs;Breivik;Environmental Science and Policy,2006
2. The Unscrambler 9.02,2005
3. EC Chemicals, 2010. European Commission, DG JRC, European Chemicals Bureau (ECB) (coordination), Risk assessment Reports, various years. http://ecb.jrc.ec.europa.eu/existing-chemicals/.
4. EC, EUROSTAT., 2010. European Commission, Statistics Database. http://epp.eurostat.ec.europa.eu/portal/page/portal/statistics/search_database.
5. EC, IUCLID., 2010. European Commission, DG JRC, European Chemicals Bureau (ECB) (coordination), The International Uniform Chemical Information Database (IUCLID). http://iuclid.echa.europa.eu/.