@misc{Grzegorz_IX_(papież;_ca_1160/1170-1241)_Decretales,
 author={Grzegorz IX (papież; ca 1160/1170-1241)},
 howpublished={online},
 publisher={[Lugduni] : impresse Lugduni per ... Nicolaum de Benedictis},
 language={lat},
 type={postinkunabuł},
 type={starodruk},
 title={Decretales d[omi]ni pape Gregorij noni accurata diligentia tertio emendate, summoq[ue] studio elaborate, cu[m] multiplicibus tabulis [et] repertorijs ad materias quascunq[ue] dilige[n]ter inueniendas aptissimis},
 keywords={prawo kanoniczne, Grzegorz IX (papież ; ca 1160/1170-1241)},
}