@misc{wiltshire_pigment_patterns_1994, 
author={Wiltshire, K. H.,Schroeder, F.},
title={Pigment patterns in suspended matter from Elbe and associated waters as determined using high performance liquid chromatography},
year={1994},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Wiltshire, K.; Schroeder, F.: Pigment patterns in suspended matter from Elbe and associated waters as determined using high performance liquid chromatography. Netherlands Journal of Aquatic Ecology. 1994. vol. 28, no. 34, 255-265.}}