@misc{_Die,
 address={Leipzig},
 address={Prag},
 howpublished={online},
 publisher={G. Freytag},
 publisher={F. Tempsky},
 language={ger},
 type={książka},
 title={Die Urkunden des Deutsch-Ordens-Centralarchives zu Wien : in Regestenform. Bd. 1, (1170-1809)},
}