@misc{schultheiss_naval_ocean_1989, 
author={Schultheiss, G. F.},
title={Naval ocean systems center},
year={1989},
howpublished = {book part},
note = {Schultheiss, G.: Naval ocean systems center. In: Martin, T. (Ed.): Robotik in USA: ein Reisebericht. KfK 4640. 1989. 69-82.}}