Espai proper (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Espai proper" in Catalan language version.

refsWebsite

Global rank Catalan rank

3web.archive.org

1^st place

1^st place

1balloonchallenge.org

low place

low place

low place

low place

1diyspaceexploration.com

low place

low place

balloonchallenge.org

community.balloonchallenge.org

GSBC, What is a High Altitude Balloon Arxivat 2017-07-22 a Wayback Machine. (accessed August 8, 2016)

diyspaceexploration.com

DIY Space Exploration, Introduction to High Altitude Balloons Arxivat 2017-03-21 a Wayback Machine. (accessed August 8, 2016)

ukhas.org.uk

UKHAS, A Beginners Guide to High Altitude Ballooning Arxivat 2016-07-29 a Wayback Machine. (accessed August 8, 2016)

web.archive.org

GSBC, What is a High Altitude Balloon Arxivat 2017-07-22 a Wayback Machine. (accessed August 8, 2016)
UKHAS, A Beginners Guide to High Altitude Ballooning Arxivat 2016-07-29 a Wayback Machine. (accessed August 8, 2016)
DIY Space Exploration, Introduction to High Altitude Balloons Arxivat 2017-03-21 a Wayback Machine. (accessed August 8, 2016)