@misc{grabemann_lower_weser_1993, 
author={Grabemann, I.,Kunze, B.,Mueller, A.},
title={Lower Weser water quality monitoring and water quality situation},
year={1993},
howpublished = {book part},
note = {Online available at: \url{} (DOI). Grabemann, I.; Kunze, B.; Mueller, A.: Lower Weser water quality monitoring and water quality situation. In: White, K.; Bellinger, E.; Saul, A.; Symes, M.; Hendry, K. (Ed.): Urban waterside regeneration: problems and prospects. New York: Ellis Horwood. 1993. 302-311.}}