@misc{bernem_environmental_oil_1989, 
author={Bernem, K.-H.van, Mueller, A., Doerjes, J.},
title={Environmental oil sensitivity of the German North Sea coast},
year={1989},
howpublished = {conference lecture: San Antonio, TX (USA);},
note = {Bernem, K.; Mueller, A.; Doerjes, J.: Environmental oil sensitivity of the German North Sea coast. In: Proceedings 1989 Oil Spill Conference (Prevention, Behaviour, Control, Cleanup): 20th Anniversary Conference. San Antonio, TX (USA). 1989. 239-245.}}