@misc{Gesius_Bartholomäus_(1555-1613)_Hymni,
 author={Gesius, Bartholomäus (1555-1613)},
 howpublished={online},
 publisher={Johann Hartmann},
 publisher={Friedrich Hartmann},
 language={lat},
 title={Hymni quinq[ue] Vocum De Praecipvis Festis Anniversariis. Altvs},
 type={starodruk muzyczny},
}