[1]
P. Schmid, M. Kohler, A. C. Gerecke, E. Gujer, M. Zennegg, and M. Wolfensberger, “Old Sins Throw Long Shadows – Old and Emerging Persistent Organic Pollutants in the Swiss Environment”, Chimia, vol. 57, no. 9, p. 509, Sep. 2003.