@misc{Berthold_(_-1350)._De,
 author={Berthold ( -1350).},
 howpublished={online},
 publisher={[Typ. Papaveris = Io. van Ghetelen],},
 language={lat},
 type={inkunabuł},
 title={De spiritualibus ascensionibus etc.},
 keywords={Inkunabuły., Teologia.},
}