@misc{Hell_Maximiliano_Ephemerides_1774,
 author={Hell, Maximiliano},
 address={ViennÆ},
 howpublished={online},
 year={1774},
 publisher={Joannis ThomaÆ de Trattnern},
 language={lat},
 title={Ephemerides AstronomicÆ Anni 1775},
 keywords={astronomical ephemeris 1775, Bradley' catalogue 1760},
}