@misc{ziemer_measured_transfer_1988, 
author={Ziemer, F., Stockdreher, E., Guenther, H.},
title={Measured transfer function for shipmotions in natural seaways},
year={1988},
howpublished = {conference lecture: Baltimore, MD (USA);},
note = {Ziemer, F.; Stockdreher, E.; Guenther, H.: Measured transfer function for shipmotions in natural seaways. In: International Conference Oceans '88. Baltimore, MD (USA). 1988. 1212-1217.}}