1. Fletcher, R.: Group Circle Systems on Conics, New Frontiers of Multidisciplinary Research in STEAM-H, vol. 90. Springer International Publishing (2014)
2. Fletcher, R.: Geometric Ramifications of Invariant Expressions in the Binary Hypercommutative Variety, submitted for publication, Springer (2016)
3. Bix, R.: Conics and Cubics. Springer, New York (2006)
4. Pedoe, D.: Geometry, a Comprehensive Course. Cambridge University Press, Cambridge (1970)
5. Fletcher, R.: Geometric Triple Systems with Base Z and Zn, submitted for publication, Springer (2016)