@misc{_Neue_[1909-1912],
 copyright={Public Domain},
 address={Leipzig},
 address={Lissa i. P.},
 howpublished={online},
 year={[1909-1912]},
 publisher={J. J. Arnd, Geogr. Anstalt},
 publisher={Friedrich Ebbecke's Verlag},
 language={ger},
 title={Neue Verkehrskarte der Provinz Posen : Maßstab 1:600 000},
 keywords={transport maps, Poznań Province, Wielkopolska Region, 20th century},
}