@misc{William_of_Ockham_(c._1285_–_c._1349)_Opus,
 author={William of Ockham (c. 1285 – c. 1349)},
 howpublished={online},
 publisher={Ioannes Trechsel},
 language={lat},
 type={inkunabuł},
 title={Opus nonaginta dierum et dialogi. Ed. Iodocus Badius Ascensius},
}