- Court of Appeals for the Eighth Circuit | Friday, February 7, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, June 18, 1981 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, January 31, 1996 | Cited 0 times
- Supreme Court of the United States | Monday, June 22, 1987 | Cited 0 times