1) http://www-history.mcs.st-andrews.ac.uk/Biographies/Coulomb.html
2) Yu A Lyubimov, The memoirs of Coulomb "The beginning of modern electromagnetism,
History and methodology of the natural sciences (Moscow, 1983), 101-129.
3) www.youtube.com/watch?v=FYSTGX-F1GM
4) "Coulomb, Charles Augustin." Complete Dictionary of Scientific Biography. 2008. Encyclopedia.com. 20. Apr. 2012. http://www.encyclopedia.com
5) Weisstein, E. "Coulombs Constant" http://scienceworld.wolfram.com/physics/CoulombsConstant.html (accessed 20 Apr. 2012)
