Salomons, W. & Stigliani, W.M. <https://pure.iiasa.ac.at/view/iiasa/1593.html>  (1995).  Biogeodynamics of Pollutants in Soils and Sediments: Risk Assessment of Delayed and Non-Linear Responses.     Heidelberg: Springer-Verlag.  ISBN 3-530-58732-2