1. Byrd, Donald. 2018a. “Extremes of Conventional Music Notation.” Accessed 22 February 2020. http://homes.sice.indiana.edu/donbyrd/CMNExtremesBody.htm
2. Byrd, Donald. 2018b. “More Counterexamples in Conventional Music Notation.” Accessed June 19, 2020. http://homes.sice.indiana.edu/donbyrd/MoreCMNCounterexamples.htm
3. Generalized Voice-Leading Spaces