@misc{Gaffurius_Franchinus_(1451-1522)._Practica,
 author={Gaffurius, Franchinus (1451-1522).},
 howpublished={online},
 publisher={Guillermus Le Signerre},
 publisher={pro Johannes Petrus de Lomatio},
 language={lat},
 title={Practica musicae.},
 title={Practica mvsice Franchini Gafori Lavdensis},
 type={inkunabuł},
}