NGC 40 (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 40" in Czech language version.

Last modified:

Ref.Un. Ref.Website
Global rank Czech rank
163rd place
436th place
1,720th place
1,343rd place
14th place
63rd place
942nd place
338th place
49th place
162nd place
2nd place
4th place

adsabs.harvard.edu (Global: 14th place; Czech: 63rd place)

ui.adsabs.harvard.edu

adsabs.harvard.edu

arxiv.org (Global: 49th place; Czech: 162nd place)

cseligman.com (Global: 1,720th place; Czech: 1,343rd place)

  • SELIGMAN, Courtney. Celestial Atlas: NGC 40, the Bow-Tie Nebula [online]. [cit. 2019-09-27]. Dostupné online. (anglicky)

doi.org (Global: 2nd place; Czech: 4th place)

seds.org (Global: 942nd place; Czech: 338th place)

spider.seds.org

  • FROMMERT, Hartmut. NGC 40 [online]. SEDS.org [cit. 2019-09-27]. Dostupné online. (anglicky)

u-strasbg.fr (Global: 163rd place; Czech: 436th place)

simbad.u-strasbg.fr

  • SIMBAD Astronomical Database: Results for NGC 40 [online]. [cit. 2019-09-27]. Dostupné online. (anglicky)