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(2005-07-07). Analytical Mechanics for Relativity and Quantum Mechanics. : Oxford University Press. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780198567264.001.0001/acprof-9780198567264.
Analytical Mechanics for Relativity and Quantum Mechanics. : Oxford University Press, 2005-07-07. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780198567264.001.0001/acprof-9780198567264.
Johns O. Analytical Mechanics for Relativity and Quantum Mechanics. Oxford University Press; 2005. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780198567264.001.0001/acprof-9780198567264. Accessed May 23, 2013.