Econophysics : An introduction - Sinha Sitabhra; Chatterjee Arnab; Chakraborti Anirban; Chakrabarti Bikas k; Sinha Sitabhra; Chatterjee Arnab; Chakraborti Anirban; Chakrabarti Bikas k (Weinheim Wiley-VCH, 2011)
Index 353-355p.