Mohammad Afshar Christopher Dartnell Dominique Luzeaux Jean Sallantin Yannick Tognetti Aristotle's Square Revisited to Frame Discovery Science. 54-66 2007 2 JCP 5 http://www.academypublisher.com/jcp/vol02/no05/jcp02055466.html db/journals/jcp/jcp2.html#AfsharDLST07