@misc{Bruni_Leonardo_(c._1370_–_1444)_Epistolarum,
 author={Bruni, Leonardo (c. 1370 – 1444)},
 address={Leipzig},
 howpublished={online},
 publisher={Thanner, Jakob. Druk.},
 language={lat},
 title={Epistolarum familiarum libri IX / Ed. Ioannes Honorius Cubitensis.},
 keywords={15 w., Kolekcje Piastowskie, listy},
}