NGC 656 (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 656" in Czech language version.

refsWebsite
Global rank Czech rank
887th place
1,663rd place
1st place
1st place
low place
low place

caltech.edu

ned.ipac.caltech.edu

  • NASA/IPAC Extragalactic Database: Results for NGC 656 [online]. [cit. 2019-11-28]. Dostupné online. (anglicky) 

cseligman.com

  • SELIGMAN, Courtney. Celestial Atlas: NGC 656 [online]. [cit. 2019-11-28]. Dostupné online. (anglicky) 

web.archive.org

  • FROMMERT, Hartmut. Revised NGC Data for NGC 656 [online]. SEDS.org [cit. 2019-11-28]. Dostupné v archivu pořízeném dne 2016-03-04. (anglicky)