@misc{Łęczycki_Mikołaj_(1574-1653)_Theologi,
 author={Łęczycki, Mikołaj (1574-1653)},
 howpublished={online},
 language={lat},
 title={Theologi Cvivsdam Epistola : Ad Qvendam Magnatem, scire cupientem, quomodo posset distribuere bona sua temporalia ad pios vsus, cum vtilitate quam maxima animæ suæ, Et, qui Ordini regulari, vnum e nepotibus suis, vitæ religiosæ desiderio captum, deberet addicere},
 type={starodruk},
}