@misc{Sasgerus_Gaspar_De, author={Sasgerus, Gaspar}, address={Tubingae}, howpublished={online}, publisher={per Hulderichum Morhart}, language={lat}, type={starodruk}, title={De vera libertate evangelica, sub duodecim assertionum et uiginti errorum positionibus, eliquata lucubratio}, keywords={Polska -- 16 w., Early printed books -- 16th century, Sixteenth century}, }