@misc{Bernardus_Tractatus,
 author={Bernardus and Guilelmus Peraldus and Augustinus and Paterinus and Petrus Damianus},
 howpublished={online},
 language={lat},
 title={Tractatus de luxuria ; Summa haereticorum ; Opuscula varia ; Epistula de cura et prologus ; Excerpta de opusculis variis ; Summa vitiorum, excerpta},
 keywords={teologia, kazania, 15 w., homiletyka},
}