@Book{1969642386, author="Kusber, Wolf-Henning and Raabe, Uwe and Bl{\"u}mel, Christian and Geissler, Ursula and Jahn, Regine", title="Mittel- und langfristige Trends der Characeen-Vorkommen in Berlin", series="Die Characeen Deutschlands {\&} 25 Jahre Biologische Station Zingst", year="2004", publisher="Rostock : Universit{\"a}t Rostock, Institut f{\"u}r Biowissenschaften, 2004", address="Rostock", note="WOlf-Henning Kusber, Uwe Raabe, Christian Bl{\"u}mel, Ursula Geissler {\&} Regine Jahn", doi="10.18453/rosdok_id00005435", url="https://purl.uni-rostock.de/rosdok/id00005435", url="https://doi.org/10.18453/rosdok_id00005435", language="German" }