@misc{Van_den_Velde_Jan_(1569-1623)._Spieghel,
 author={Van den Velde, Jan (1569-1623).},
 howpublished={online},
 publisher={Ghedruckt tot amsterdam, by Willem Iansz [...].},
 language={lat},
 language={ger},
 language={fre},
 type={stary druk},
 title={Spieghel der Schrijfkonste [...].},
 keywords={kaligrafia},
}