@misc{Frenzel_Michał_Abraham_(1656–1740)_Historia,
 author={Frenzel, Michał Abraham (1656–1740)},
 howpublished={online},
 language={ger},
 language={lat},
 title={Historia Lusatiae Superioris Naturalis. T. 2-3},
 keywords={18 w., historia naturalna, Łużyce Górne},
}