See David H. Helman, Analogical Reasoning: Perspectives of Artificial Intelligence, Cognitive Science and Philosophy (1988); Stella Vosniadou and Andrew Ortony, eds., Similarity and Analogical Reasoning (1989); Douglas Hofstadter, Fluid Concepts and Creative Analogies: Computer Models of the Fundamental Mechanisms of Thought (Basic Books: NY 1995) p.71; Gary L. Blasi, What Lawyers Know: Lawyering Expertise, Cognitive Science, and the Functions of Theory, 45 J. of Legal Educ. 313 (1995).