Venera 9 (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Venera 9" in Catalan language version.

refsWebsite

Global rank Catalan rank

75^th place

51^st place

1web.archive.org

1^st place

1^st place

1mentallandscape.com

low place

low place

low place

low place

braeunig.us (Global: low place; Catalan: low place)

Interplanetary Spacecraft

mentallandscape.com (Global: low place; Catalan: low place)

Mitchell, Don P. «First Pictures of the Surface of Venus». [Consulta: 13 abril 2013].

nasa.gov (Global: 75^th place; Catalan: 51^st place)

nssdc.gsfc.nasa.gov

«NSSDC Master Catalog - Venera 9». NASA National Science Data Center. [Consulta: 13 abril 2013].

solarsystem.nasa.gov

Solar System Exploration Multimedia Gallery: Venera 9 Arxivat 2009-08-03 a Wayback Machine., NASA website, accessed August 7, 2009.

web.archive.org (Global: 1^st place; Catalan: 1^st place)

Solar System Exploration Multimedia Gallery: Venera 9 Arxivat 2009-08-03 a Wayback Machine., NASA website, accessed August 7, 2009.