- Court of Appeals for the Eighth Circuit | Friday, June 30, 1989 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, December 22, 1993 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, October 25, 1994 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 4, 1998 | Cited 0 times