@misc{ziemer_measuring_ocean_1989, 
author={Ziemer, F.},
title={Measuring ocean waves using a marine radar},
year={1989},
howpublished = {conference lecture: Briston (GB); 8. November 1989},
note = {Online available at: \url{} (DOI). Ziemer, F.: Measuring ocean waves using a marine radar. Proudman Oceanographie Laboratory. Briston (GB), 1989.}}