@misc{puls_effects_of_1994, 
author={Puls, W.,Haarich, M.,Schmidt, D.},
title={Effects of abiotic processes on the fate of contaminants},
year={1994},
howpublished = {book part},
note = {Online available at: \url{} (DOI). Puls, W.; Haarich, M.; Schmidt, D.: Effects of abiotic processes on the fate of contaminants. In: Suendermann, J. (Ed.): Circulation and contaminant fluxes in the North Sea. Berlin: Springer. 1994. 521-554.}}