@misc{Friedrich_Johann_Christoph_Catalogus,
 author={Friedrich Johann Christoph},
 howpublished={online},
 language={lat},
 title={Catalogus codicum scriptorum qui in Bibliotheca Regia ac Academica Wratislaviensi servantur},
 keywords={dawna Biblioteka Uniwersytecka - Wrocław, katalog rękopisów},
}