SchoonderwaldtErwin, GuettlerKnut, and AskenfeltAnders, “Effects of the Width of the Bow Hair on the Violin String Spectrum,” (in Proceedings of the Stockholm Music Acoustics Conference, Stockholm, Sweden, 2003), 1, http://www.speeech.kth.se/
2.
Author's violin pictured, original photograph in, FischerSimon, Basics: 300 Exercises and Practice Routines for the Violin, ed. Hinrichsen (London: Peters Edition Limited, 1997), 41.
3.
McLennanJohn, The Art, History, and Science of Violin Making (lecture, University of Newcastle, Australia, August 1993), 5.
