@misc{Jensen_Julius_(1841-1891)_Träumen,
 author={Jensen, Julius (1841-1891)},
 address={Berlin},
 howpublished={online},
 publisher={C. G. Lüderitz'sche Verlagsbuchhandlung, Carl Habel},
 language={ger},
 type={broszura},
 title={Träumen und Denken},
}