Mlhovina Dvoušroubovice (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Mlhovina Dvoušroubovice" in Czech language version.

refsWebsite

Global rank Czech rank

782^nd place

1,513^th place

1web.archive.org

1^st place

1^st place

887^th place

1,663^rd place

low place

412^th place

aldebaran.cz

http://www.aldebaran.cz/astrofyzika/plazma/filaments.php

caltech.edu

spitzer.caltech.edu

http://www.spitzer.caltech.edu/images/2305-sig06-004-Double-Helix-Nebula snímek ze Spitzerova dalekohledu

ucla.edu

newsroom.ucla.edu

Astronomers Report Unprecedented Double Helix Nebula Near Center of the Milky Way http://www.newsroom.ucla.edu/page.asp?RelNum=6903 Archivováno 11. 6. 2007 na Wayback Machine.

web.archive.org

Astronomers Report Unprecedented Double Helix Nebula Near Center of the Milky Way http://www.newsroom.ucla.edu/page.asp?RelNum=6903 Archivováno 11. 6. 2007 na Wayback Machine.