@misc{ziemer_a_system_1994, 
author={Ziemer, F., Dittmer, J.},
title={A system to monitor ocean wave fields},
year={1994},
howpublished = {conference lecture: Brest (F);},
note = {Ziemer, F.; Dittmer, J.: A system to monitor ocean wave fields. In: OCEANS 94 / OSATES. Brest (F). 1994. 28-31.}}