- Court of Appeals for the Eighth Circuit | Friday, May 20, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, September 30, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, July 13, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, January 25, 1993 | Cited 0 times