References

Draves, S. and Reckase, E. (2007). The Fractal Flames Algorithm [online].
http://flam3.com/flame_draves.pdf

Rilke, R.M. (1987). The Selected Poetry of Rainer Maria Rilke. Edited and translated by Stephen Mitchell. London: Picador.

Schafer, R.M. (1994). The Soundscape: Our Sonic Environment and the Tuning of the World. Rochester, Vermont, USA: Destiny Books.