- Court of Appeals for the Eighth Circuit | Monday, May 17, 1999 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, February 21, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, April 3, 1996 | Cited 0 times
- Nebraska Supreme Court | Friday, September 23, 1994 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, June 14, 1988 | Cited 0 times