- Court of Appeals for the Eighth Circuit | Wednesday, November 12, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, October 7, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, December 17, 1993 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, October 8, 1996 | Cited 0 times
- Nebraska Supreme Court | Friday, February 19, 1993 | Cited 0 times
- Supreme Court of the United States | Thursday, June 26, 1975 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 18, 1990 | Cited 0 times