Sirius (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sirius" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

18^th place

51^st place

2^nd place

4^th place

1books.google.com

3^rd place

6^th place

books.google.com (Global: 3^rd place; Portuguese: 6^th place)

Wendorf, Fred; Schild, Romuald (2001). Holocene Settlement of the Egyptian Sahara: Volume 1, The Archaeology of Nabta Plain (Google Book Search preview). [S.l.]: Springer. p. 500. ISBN 0306466120. Consultado em 16 de maio de 2008

doi.org (Global: 2^nd place; Portuguese: 4^th place)

dx.doi.org

Bond, Howard E.; et al. (maio de 2017). «The Sirius System and Its Astrophysical Puzzles: Hubble Space Telescope and Ground-based Astrometry». The Astrophysical Journal. 840 (2): artigo 70, 17 pp. Bibcode:2017ApJ...840...70B. doi:10.3847/1538-4357/aa6af8

harvard.edu (Global: 18^th place; Portuguese: 51^st place)

ui.adsabs.harvard.edu

Bond, Howard E.; et al. (maio de 2017). «The Sirius System and Its Astrophysical Puzzles: Hubble Space Telescope and Ground-based Astrometry». The Astrophysical Journal. 840 (2): artigo 70, 17 pp. Bibcode:2017ApJ...840...70B. doi:10.3847/1538-4357/aa6af8