@misc{Lockyer_Norman_On_1908,
 author={Lockyer, Norman},
 address={London},
 howpublished={online},
 year={1908},
 publisher={His Majesty's Stationery Office},
 language={eng},
 title={On the general cpectra of certain type-stars and the spectra of several of the brighter stars in the green region},
 keywords={star catalogue, star spectra, several of the brighter stars, green-region spectra},
}