@misc{ziemer_the_nautical_1993, 
author={Ziemer, F.},
title={The nautical radar as a tool to measure two dimensional ocean wave spectra},
year={1993},
howpublished = {conference lecture: Bergen (N); 13. November 1993},
note = {Online available at: \url{} (DOI). Ziemer, F.: The nautical radar as a tool to measure two dimensional ocean wave spectra. HOV/DNMI (Norwegian Meteorological Institute. Bergen (N), 1993.}}