துருவ ஒளி (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "துருவ ஒளி" in Tamil language version.

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amazon.com

  • "Northern Lights: The True Story of the Man Who Unlocked the Secrets of the Aurora Borealis". Amazon.com. Retrieved 4 சூன் 2017.

archive.org

books.google.com

doi.org

dx.doi.org

  • Stewart, Balfour (1860–1862). "On the Great Magnetic Disturbance of 28 August to 7 September 1859, as Recorded by Photography at the Kew Observatory". Proceedings of the Royal Society of London 11: 407–410. doi:10.1098/rspl.1860.0086. 
  • Green, J; Boardsen, S; Odenwald, S; Humble, J; Pazamickas, K (2006). "Eyewitness reports of the great auroral storm of 1859". Advances in Space Research 38 (2): 145–154. doi:10.1016/j.asr.2005.12.021. Bibcode: 2006AdSpR..38..145G. 

famousscientists.org

harvard.edu

adsabs.harvard.edu

  • Potemra, T. A. (1997). "The contributions of Kristian Birkeland to space physics". Geomagnetism and Aeronomy with Special Historical Case Studies. IAGA Newsletters 29/1997: 107. Bibcode: 1997gash.conf..107P. 
  • Green, J; Boardsen, S; Odenwald, S; Humble, J; Pazamickas, K (2006). "Eyewitness reports of the great auroral storm of 1859". Advances in Space Research 38 (2): 145–154. doi:10.1016/j.asr.2005.12.021. Bibcode: 2006AdSpR..38..145G. 

loc.gov

nrk.no