@misc{colijn_ferrybox_an_2003, 
author={Colijn, F.},
title={FerryBox: An Operational System on Board of Ferryships},
year={2003},
howpublished = {conference lecture (invited): Jakarta (RI);},
note = {Colijn, F.: FerryBox: An Operational System on Board of Ferryships. Praesentation im BPPT (Technologie-Behoerde). Jakarta (RI), 2003.}}