Úrsula (cráter) (Galician Wikipedia)

Analysis of information sources in references of the Wikipedia article "Úrsula (cráter)" in Galician language version.

refsWebsite
Global rank Galician rank
167th place
167th place
18th place
38th place
2nd place
7th place

doi.org

dx.doi.org

harvard.edu

adsabs.harvard.edu

usgs.gov

planetarynames.wr.usgs.gov

  • USGS Astrogeology (ed.). "Titania:Ursula". Gazetteer of Planetary Nomenclature. Consultado o 11-08-2011.