Estrella doble (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Estrella doble" in Catalan language version.

refsWebsite

Global rank Catalan rank

low place

low place

1web.archive.org

1^st place

1^st place

18^th place

40^th place

astronomy.cz

leo.astronomy.cz

A New View of Mizar Arxivat 2008-03-07 a Wayback Machine., Leos Ondra, accessed on line May 26, 2007.

harvard.edu

adsabs.harvard.edu

Vegeu The Binary Stars, Robert Grant Aitken, New York: Dover, 1964, pp. 24–25, 38, i p. 61, The present status of double star astronomy, K. Aa. Strand, Astronomical Journal 59 (Març 1954), pp. 61–66, Bibcode: 1954AJ.....59...61S.

web.archive.org

A New View of Mizar Arxivat 2008-03-07 a Wayback Machine., Leos Ondra, accessed on line May 26, 2007.