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Esferas metálicas de Klerksdorp (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Esferas metálicas de Klerksdorp" in Spanish language version.

refsWebsite
Global rank Spanish rank
1researchgate.net
120th place
124th place

researchgate.net

  • Heinrich, P.V., 2008, The Mysterious "Spheres" of Ottosdal, South Africa. National Center for Science Education Reports, v. 28, no. 1, pp. 28-33.[1]