@misc{_Praeludium,
 howpublished={online},
 publisher={Buk Michał},
 type={starodruk},
 title={Praeludium logicum, assertionibus ad exericitandos tyrones propositis institutum, quod pre-illustri ac magnifico domino dn. Boguslao de Bojanowa Bojanowsky hereditario in neo-et Veterebojanowa, Boguslawowa, Bersch-et Schlemsdorf, ut et palatinatus posnaniensis tribuno splendidissimo, dn. patrono et maecenati suo clementissimo Musae exiles ferunt anno MDC.LXXXVII die 22. septemb},
 keywords={filozofia 17w.},
}