@misc{colijn_european_ferrybox_2002, 
author={Colijn, F.,Petersen, W.},
title={European Ferrybox Project: From Online Oceanographic Measurements to Environmental Information},
year={2002},
howpublished = {conference poster: Athen (GR); 03.-06.12.2002},
note = {Online available at: \url{} (DOI). Colijn, F.; Petersen, W.: European Ferrybox Project: From Online Oceanographic Measurements to Environmental Information. In: 3rd EuroGOOS Conference. Athen (GR). 2002.}}