Planet X (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Planet X" in Norwegian language version.

refsWebsite
Global rank Norwegian rank
5th place
13th place

worldcat.org

  • Standish, E. M. (1993). «Planet X - No dynamical evidence in the optical observations». Astronomical Journal. 105 (5): 2000-2006. ISSN 0004-6256.