@misc{Wacławowicz_Jan_[...],
 author={Wacławowicz, Jan},
 howpublished={online},
 publisher={Piotrkowczyk, Andrzej},
 language={lat},
 type={starodruki},
 title={[...] Pyrotheoria sive De igneis meteoris speculatio. Ad disputationem publicam proposita Cracouiae, Anno [...] 1597. Die octobris},
 keywords={Kraków 16w.},
}