@misc{Theganus_Opus,
 author={Theganus and Marsilius Patavinus and Eginhartus},
 howpublished={online},
 language={lat},
 type={text},
 title={Opus de gestis Ludovici imperatoris},
 title={De translatione imperii ad Germanos},
 title={Gesta Caroli imperatoris},
 title={De virtutibus Caroli},
 title={Epistola Johannis Presbyteri},
 title={Expeditio Hierosolymitana},
 title={De sex mundi aetatibus},
 keywords={16 w., Trewir},
}