@misc{_Institutio,
 howpublished={online},
 publisher={excudebat Ioannes Cruciger},
 language={lat},
 title={Institutio administrandae Eucharistiae sub utraque specie [...] a Pio IIII vigore brevis [...] Domino Caspari Episcopo Vratislaviensi, ac utriusq. Silesiae Praesidi concessa},
 type={starodruk},
 keywords={Caspar a Logau, msza św., komunia św., eucharystia, Diecezja Wrocławska},
}