@misc{Formankowic_Samuel_(1626-1692)_Qvæstio,
 author={Formankowic, Samuel (1626-1692)},
 howpublished={online},
 publisher={Cezary Franciszek - Wdowa i Dziedzice},
 language={lat},
 title={Qvæstio De Probationibus},
 type={starodruk},
}