NGC 1999 (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1999" in French language version.

refsWebsite
Global rank French rank
low place
3,002nd place
887th place
928th place
low place
low place
low place
low place
6,632nd place
7,176th place
2nd place
3rd place
69th place
232nd place
75th place
160th place

arxiv.org

astrovalleyfield.com

caltech.edu

nedipac.caltech.edu

cf.ac.uk

herschel.cf.ac.uk

cseligman.com

doi.org

dx.doi.org

hubblesite.org

nasa.gov

photojournal.jpl.nasa.gov