Kolenda J., Gass H., Wilken M., Jager J., Zeschmar-Lahl B.: Determination and reduction of PCDD/F emissions from wood burning facilities. Poster, DIOXIN ’93, Wien, and: Organohalogen Compounds 11, 401-404, 1993. https://dioxin20xx.org/wp-content/uploads/pdfs/1993/93-188.pdf