@misc{Kratzer_Godofredus_(16..-17..)_Disputatio,
 author={Kratzer, Godofredus (16..-17..)},
 howpublished={online},
 publisher={Typis Davidis Friderici Rhetii},
 language={ger},
 type={stary druk},
 title={Disputatio Quinta Harmoniæ Struvio-Schnobelianæ},
 keywords={dysertacje},
}