@misc{_Posen/Poznań;,
 howpublished={online},
 publisher={Posen; Michaelis and Kantorowicz},
 language={ger},
 language={pol},
 type={pocztówki},
 title={Posen/Poznań; Wallischei-Bruecke(Blick nach Westen)/ Most Chwaliszewski},
 keywords={Poznań, Chwaliszewo},
}