- Court of Appeals for the Eighth Circuit | Wednesday, September 30, 1998 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, July 26, 1993 | Cited 0 times
- Nebraska Court of Appeals | Tuesday, June 20, 2000 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times