@misc{_Regula,
 howpublished={online},
 publisher={Typis S.R.M. & Reipublicam Scholarum Piarum},
 language={lat ; pol},
 title={Regula beatissimi patris nostri Francisci per [...] Honorium III papam Anno [...] 1223. die 29 Novembris sequenti tenore confirmata},
 type={starodruk},
}