NGC 1664 (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1664" in Vietnamese language version.

refsWebsite
Global rank Vietnamese rank
18th place
24th place
2nd place
2nd place
69th place
100th place
3rd place
6th place

arxiv.org

books.google.com

  • O'Meara, Steve (2007), Herschel 400 Observing Guide, Cambridge University Press, tr. 22, ISBN 978-0521858939.

doi.org

harvard.edu

ui.adsabs.harvard.edu