PAHs, PCBs and PCDDs/Fs in Sediment Samples from Morava and Danube River Catchment Area Publication Attachment: 93-149.pdf Authors: Holoubek, I, Kocan, A, Chovancova, J, Petrik, J, Caslavsky, J, Helesic, J, Staffova, K, Kohoutek, J, Matlova, L Year: 1993