@misc{petersen_ferrybox_systems_2003, 
author={Petersen, W.,Petschatnikov, M.,Schroeder, F.,Colijn, F.},
title={Ferry-Box Systems for Monitoring Coastal Waters},
year={2003},
howpublished = {conference paper: Athen (GR); 02.-06.12.2002},
note = {Online available at: \url{} (DOI). Petersen, W.; Petschatnikov, M.; Schroeder, F.; Colijn, F.: Ferry-Box Systems for Monitoring Coastal Waters. In: Dahlin, H.; Flemming, N.; Nittis, K.; Petersson, S. (Ed.): Building the European Capacity in Operational Oceanography, 3rd International Conference on EuroGOOS. Athen (GR). 2003. 325-333.}}