@misc{Crell_Jan_(1590-1633)_Johannis,
 author={Crell, Jan (1590-1633)},
 howpublished={online},
 publisher={Paweł Sternacki},
 publisher={Piotr Morzkowski},
 language={lat},
 title={Johannis Crelli Franci Prima Ethices Elementa In gratiam studiosæ juventutis : Opus posthumum},
 type={starodruk},
 keywords={arianie, etyka protestancka},
}