@misc{Roffredus_Beneventinus_(ca_1170-ca_1243)_Libelli,
 author={Roffredus Beneventinus (ca 1170-ca 1243)},
 howpublished={online},
 language={lat},
 title={Libelli de iure civili partes I-VII},
 type={rękopis},
}