@misc{Guillaume_d'Auvergne_(ca_1180-1249)_Rethorica,
 author={Guillaume d'Auvergne (ca 1180-1249)},
 address={[Freiburg im Breisgau]},
 howpublished={online},
 publisher={Fischer, Kilian (ca 1451-1510). Druk.},
 language={lat},
 title={Rethorica divina de oratione domini Guilermi Parisiensis},
 keywords={15 w., Kolekcje Piastowskie, inkunabuły},
}