
Source: At Home in the Universe: The Search for the Laws of Self-Organization and Complexity (1996), p.45 as cited in: Gert Korthof (1998) "Kauffman at home in the Universe: The secret of life is auto-catalysis". Book review, 20 Oct 1998 ( online http://home.wxs.nl/~gkorthof/kortho32.htm)