- Court of Appeals for the Eighth Circuit | Friday, November 25, 1994 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, June 10, 1998 | Cited 0 times
- Supreme Court of the United States | Monday, April 17, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, May 16, 1994 | Cited 0 times