References
James J. Hughes
(2015). Posthumans and democracy in popular culture. In M. Hauskeller, T. D. Philbeck, & C. D. Carbonell (Eds.). The Palgrave handbook of posthumanism in film and television (pp. 235-245). Dordrecht: Springer.
(2015). Using fundamental groups and groupoids of chord spaces to model voice leading. In T. Collins, D. Meredith, & A. Volk (Eds.). Mathematics and computation in music (pp. 267-278). Dordrecht: Springer.