@misc{Hoppe_Israel_Abriss,
 author={Hoppe, Israel},
 howpublished={online},
 publisher={Berliner Lithographisches Institut},
 language={ger},
 title={Abriss der Stadt Elbing von 1648},
 type={plan},
 keywords={Hoppe, Izrael (1601-1679), Zamehl, Friedrich (1590-1647), Elbląg - 16 w. - plan, fortyfikacje},
}