@misc{_Poznań/Posen;,
 howpublished={online},
 publisher={Posen; Julius Busch},
 language={ger},
 type={pocztówki},
 title={Poznań/Posen; Naumann-Strasse; Stadthaus; Wallischei Bruecke; Breitan Strasse; Chwaliszewo},
 keywords={Poznań, Chwaliszewo},
}