NGC 225 (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 225" in Spanish language version.

refsWebsite

Global rank Spanish rank

1,342^nd place

850^th place

6^th place

5^th place

archive.org

R. W. Sinnott, editor (1988). The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. ISBN 0-933-34651-4.

u-strasbg.fr

simbad.u-strasbg.fr

«SIMBAD Astronomical Database». Results for NGC 225. Consultado el 29 de mayo de 2006.