@misc{Boehm_Martin_(16..-1718)_Commentarivs,
 author={Boehm, Martin (16..-1718)},
 howpublished={online},
 publisher={Jan Ludwik Nicolai},
 language={lat},
 title={Commentarivs De Interregnis In Regno Poloniae},
 type={starodruk},
}