Date: Jun 13, 2012 2:36 PM
Author: Michael de Villiers
Subject: Generalizations of a theorem of Sylvester

My 'Downloadable Articles' Homepage at http://dynamicmathematicslearning.com/homepage4.html has been updated with the following recent paper of mine:
"Generalizing a problem of Sylvester". A paper from the Mathematical Gazette, March 2012.

My 'Dynamic Geometry Sketches' site at: http://dynamicmathematicslearning.com/JavaGSPLinks.htm
also has an interactive, dynamic version of some of these generalizations.