Punta de la branca gegant vermella (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Punta de la branca gegant vermella" in Catalan language version.

refsWebsite

Global rank Catalan rank

6,632^nd place

1,783^rd place

hubblesite.org

(anglès) HubbleSite – 6 août 1997 « Hubble Separates Stars in the Mira Binary System ».