@Article{adgeo-18-37-2008,
AUTHOR = {Schmalz, B. and Bieger, K. and Fohrer, N.},
TITLE = {A method to assess instream water quality – the role of nitrogen entries in a North German rural lowland catchment},
JOURNAL = {Advances in Geosciences},
VOLUME = {18},
YEAR = {2008},
PAGES = {37--41},
URL = {http://www.adv-geosci.net/18/37/2008/},
DOI = {10.5194/adgeo-18-37-2008}
}