@misc{hennings_radar_signatures_1993, 
author={Hennings, I.,Stolte, S.,Ziemer, F.},
title={Radar signatures of the sea bed in coastal waters},
year={1993},
howpublished = {conference paper,conference lecture: Victoria (CDN); October 18-21, 1993},
note = {Online available at: \url{} (DOI). Hennings, I.; Stolte, S.; Ziemer, F.: Radar signatures of the sea bed in coastal waters. In: OCEANS '93: Engineering in Harmony with the Ocean. Victoria (CDN). 1993. 328-333.}}