@misc{Melanchthon_Philipp_(1497–1560)_Grammaticæ,
 author={Melanchthon, Philipp (1497–1560)},
 howpublished={online},
 publisher={per Ioh. Secerium},
 language={łacina},
 title={Grammaticæ Græcæ Institvtiones integræ.},
}