@misc{Ludewig_Johann_Peter_von_Reliquiae,
 author={Ludewig, Johann Peter von},
 howpublished={online},
 language={lat},
 language={ger},
 title={Reliquiae manuscriptorum omnis aevi diplomatum ac monumentorum ineditorum adhuc. Tomo VI. [...] Cum praefatione ac recensione monumentorum singulari Io. Petri de Ludewig [...]},
 type={stary druk},
 keywords={stary druk - 18 w., historia, źródła historyczne, Ludewig, Johann Peter von (1668-1743)},
}