@misc{petersen_calibrating_chemcatcher_2013, 
author={Petersen, J., Gunold, R., Paschke, A., Schuermann, G.},
title={Calibrating Chemcatcher ® passive sampler for selected nonpolar substances in tap- and salt water},
year={2013},
howpublished = {conference poster: Bordeaux (F);},
note = {Petersen, J.; Gunold, R.; Paschke, A.; Schuermann, G.: Calibrating Chemcatcher ® passive sampler for selected nonpolar substances in tap- and salt water. In: 6th International Passive Sampling Workshop and Symposium, IPSW 2013. Bordeaux (F). 2013.}}