3C 273 (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "3C 273" in Czech language version.

refsWebsite
Global rank Czech rank
18th place
99th place
2nd place
4th place
69th place
196th place
887th place
1,663rd place
5,388th place
1,978th place
7,480th place
47th place
1st place
1st place

arxiv.org (Global: 69th place; Czech: 196th place)

caltech.edu (Global: 887th place; Czech: 1,663rd place)

ned.ipac.caltech.edu

  • NASA/IPAC Extragalactic Database: Results for 3C 273 [online]. [cit. 2017-01-18]. Dostupné online. (anglicky) 

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

harvard.edu (Global: 18th place; Czech: 99th place)

adsabs.harvard.edu

osel.cz (Global: 7,480th place; Czech: 47th place)

  • HROMADOVÁ, Miroslava. Černá díra jako kaleidoskop barev [online]. 2006-08-20 [cit. 2017-01-18]. Dostupné online. 

seds.org (Global: 5,388th place; Czech: 1,978th place)

spider.seds.org

  • SEDS NGC Catalog Online: Results for 3C 273 [online]. [cit. 2017-01-18]. Dostupné online. (anglicky) 

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

  • International Earth Rotation & Reference Systems Service. Definition of ICRS Axes [online]. [cit. 2017-01-19]. Dostupné v archivu pořízeném dne 2020-09-13. (anglicky)