@misc{Leopoldus_de_Austria_(12..?-13..?)_Compilatio, author={Leopoldus de Austria (12..?-13..?)}, howpublished={online}, publisher={Erch. Ratdolt}, language={lat}, type={inkunabuĊ‚}, title={Compilatio de astrorum scientia.}, keywords={inkunabuĊ‚y Biblioteki PTPN}, }