
As quoted by Stephen Foley, " Physicists and the financial markets http://www.ft.com/intl/cms/s/2/8461f5e6-35f5-11e3-952b-00144feab7de.html#axzz2j7a3dBoP" Financial Times Magazine (Oct18, 2013) ref: the CRISIS Project http://www.crisis-economics.eu/.