Vol. s3-18, Issue 108, 1879December 01, 1879 EDT
On Photographing the Spectra of the Stars and Planets
On Photographing the Spectra of the Stars and Planets
Henry Draper,
Draper, H. (1879). On photographing the spectra of the stars and planets. American Journal of Science, s3-18(108), 419–425. https://doi.org/10.2475/ajs.s3-18.108.419