@misc{scharf_summary_of_1992, author={Scharf, B. W.,Ehlscheid, T.}, title={Summary of paleolimnological investigations with special reference to Late Quaternary trophic variations}, year={1992}, howpublished = {journal article,GKSS report}, note = {Online available at: \url{} (DOI). Scharf, B.; Ehlscheid, T.: Summary of paleolimnological investigations with special reference to Late Quaternary trophic variations. Archiv fuer Hydrobiologie. 1992. vol. 38, 33-41.}}