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Henrietta Swan Leavitt (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Henrietta Swan Leavitt" in Simple English language version.

refsWebsite
Global rank Simple English rank
2harvard.edu
18th place
14th place
1aavso.org
low place
6,922nd place

aavso.org

  • Malatesta, Kerri (April 13, 2010). "Delta Cephei". American Association of Variable Star Observers. Retrieved January 1, 2020.

harvard.edu

ui.adsabs.harvard.edu

  • Leavitt, Henrietta S.; Pickering, Edward C. (March 1912). "Periods of 25 Variable Stars in the Small Magellanic Cloud". Harvard College Observatory Circular. 173: 1–3. Bibcode:1912HarCi.173....1L.
  • Leavitt, Henrietta S. (1908). "1777 variables in the Magellanic Clouds". Annals of Harvard College Observatory. 60: 87–108. Bibcode:1908AnHar..60...87L.