@misc{Gumpelzhaimer_Adam_(1559-1625)_SACRORVM,
 author={Gumpelzhaimer, Adam (1559-1625)},
 howpublished={online},
 title={SACRORVM CON=CENTVVM OCTONIS VOCIBVS MODVLANDORVM... LIBER PRIMVS. Bassvs II Chori},
 type={starodruk muzyczny},
}