@misc{kroencke_longterm_changes_1998, 
author={Kroencke, I.,Dippner, J. W.,Heyen, H.,Zeiss, B.},
title={Long-term changes in macrofaunal communities off Norderney (East Frisia, Germany) in relation to climate variability},
year={1998},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Kroencke, I.; Dippner, J.; Heyen, H.; Zeiss, B.: Long-term changes in macrofaunal communities off Norderney (East Frisia, Germany) in relation to climate variability. Marine Ecology -Progress Series. 1998. vol. 167, 25-36.}}