- Supreme Court of the United States | Friday, August 2, 1991 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, January 31, 2001 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, September 6, 2007 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, October 26, 1999 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, July 15, 2002 | Cited 0 times
- Supreme Court of the United States | Monday, December 1, 1980 | Cited 0 times