@misc{Banzhaf_Walter_(1901–1941)_Die_1934,
 author={Banzhaf, Walter (1901–1941)},
 copyright={Public Domain},
 address={Stettin},
 howpublished={online},
 year={1934},
 publisher={[unknown]},
 title={Die Biologische Station Greifswalder Oie des Naturkundemuseums der Stadt Stettin},
 type={Text},
 URL={http://rcin.org.pl/Content/68085/PDF/s102.pdf},
 keywords={Greifswalder Oie - nature reserve, Greifswalder Oie - biological station, Nature Museum in Szczecin},
}