Verta, M.
, Larsen, M. M., Boalt, E., Vuorinen, P., Bignert, A., Brzozowska, A. & Köngäs, P. (2010).
Status and trends of dioxins and dioxin-like compounds. In
Hazardous substances in the Baltic Sea: An integrated thematic assessment of hazardous substances in the Baltic Sea (pp. 17-20). Helsinki Commission.
http://www.helcom.fi/stc/files/Publications/Proceedings/bsep120B.pdf