@misc{Schaeffer_Jakob_Christian_(1718-1790)_Opuscula,
 author={Schaeffer, Jakob Christian (1718-1790)},
 howpublished={online},
 publisher={verlegts Johann Leopold Montag},
 language={ger},
 language={lat},
 type={printed books 1501-1800},
 title={Opuscula entomologica quae [...] proxime edenda indicit eorumque Specimina quaedam exhibet Iacobvs Christianvs Schaeffer},
 keywords={insects, printed books 1501-1800},
}