Bibliography
- Dirac, P A M, Principles of quantum mechanics, Oxford: Oxford University Press, 1930.
- Farmelo, G, The strangest man: The hidden life of Paul Dirac, mystic of the atom, New York: Basic Books, 2009.
- Florida State University Libraries, ‘FSU libraries launches new digital library’, February 2014. Retrieved from http://www.lib.fsu.edu/announcement/fsu-libraries-launches-digital-library
- Leibniz, G W, Die mathematischen Studien zur Kombinatorik, Textband, im Anschluß an den gleichnamigen Abhandlungsband zum ersten Mal nach den Originalhandschriften (ed. E Knobloch), Wiesbaden: Steiner, 1976, vol 56, 322–327.
- O’Connor, J J, and Robertson, E F, ‘Frank Plumpton Ramsey’, MacTutor History of Mathematics archive, 2003. Retrieved from http://www-history.mcs.st-andrews.ac.uk/Biographies/Ramsey.html
- Pais, A, ‘Paul Dirac: aspects of his life and work’, in P Goddard (ed), Paul Dirac: The man and his work, Cambridge: Cambridge University Press, 2005, xiii–xv.
- Sukumar, N, A matter of density: Exploring the electron density concept in the chemical, biological, and materials sciences, Hoboken, NJ: John Wiley & Sons, 2012.
- Thomas, K, ‘What's past is pixels, a new exhibit at Strozier library’, Illuminations: FSU Special Collections Blog, February 2016. Retrieved from https://fsuspecialcollections.wordpress.com