Readings for April 28

Kevin Miller is leading our seminar next week. He's sent five papers he'd like us to read beforehand. Please download them, and read them before class. Here are the links:
http://homepage.mac.com/jstigler/documents/Askey1999.pdf
http://homepage.mac.com/jstigler/documents/Bisanz1995.pdf
http://homepage.mac.com/jstigler/documents/Cambpellchap.pdf
http://homepage.mac.com/jstigler/documents/Geary1995.pdf
http://homepage.mac.com/jstigler/documents/Ho&Fuson1998.pdf