@misc{bernem_mikrophytobanthos__1998, 
author={Bernem, K.-H.van,Ramm, G.},
title={Mikrophytobanthos},
year={1998},
howpublished = {book part},
note = {Online available at: \url{} (DOI). Bernem, K.; Ramm, G.: Mikrophytobanthos. In: Umweltatlas Wattenmeer; Niedersachsen (Band 2). Stuttgart: Ulmer. 1998. 46-47.}}