@misc{petersen_ferrybox_systems_2002, 
author={Petersen, W.,Petschatnikov, M.,Schroeder, F.,Colijn, F.},
title={Ferry-Box Systems for Monitoring Coastal Waters},
year={2002},
howpublished = {conference lecture: 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. Building the European Capacity in Operational Oceanography, 3rd International Conference on EuroGOOS. Athen (GR), 2002.}}