by BERGE, John Arthur, BJERKENG, Birger, PETTERSEN, Oddbjørn, SCHAANNING, Morten T, ØXNEVAD, Sigurd
Published in Chemosphere (Oxford) (2006)

by Knutzen, Jon, Bjerkeng, Birger, Næs, Kristoffer, Schlabach, Martin
Published in Chemosphere (Oxford) (01.07.2003)

by Berge, John Arthur, Bjerkeng, Birger, Pettersen, Oddbjørn, Schaanning, Morten T., Øxnevad, Sigurd
Published in Chemosphere (Oxford) (2006)

by Breivik, Knut, Bjerkeng, Birger, Wania, Frank, Helland, Aud, Magnusson, Jan
Published in Environmental toxicology and chemistry (01.10.2004)

by Bokn, Tor L., Duarte, Carlos M., Pedersen, Morten F., Marba, Nuria, Moy, Frithjof E., Barrón, Cristina, Bjerkeng, Birger, Borum, Jens, Christie, Hartvig, Engelbert, Silke, Fotel, Frank L., Hoell, Espen E., Karez, Rolf, Kersting, Kees, Kraufvelin, Patrik, Lindblad, Cecilia, Olsen, Marianne, Sanderud, Knut Arvid, Sommer, Ulrich, Sørensen, Kai
Published in Ecosystems (New York) (01.10.2003)

by Ruus, Anders, Berge, John Arthur, Hylland, Ketil, Bjerkeng, Birger, Bakke, Torgeir, Naes, Kristoffer
Published in Journal of toxicology and environmental health. Part A (08.01.2006)

by Ruus, Anders, Arthur Berge, John, Hylland, Ketil, Bjerkeng, Birger, Bakke, Torgeir, Næs, Kristoffer
Published in Journal of Toxicology and Environmental Health, Part A (01.01.2006)

by HESSEN, DAG, BJERKENG, BIRGER
Published in Freshwater biology (01.12.1997)