- Court of Appeals for the Eighth Circuit | Tuesday, May 21, 1996 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, May 21, 1996 | Cited 0 times
- Nebraska Supreme Court | Friday, February 17, 1989 | Cited 0 times
- Nebraska Supreme Court | Friday, November 30, 1990 | Cited 0 times
- Nebraska Supreme Court | Friday, October 9, 2009 | Cited 0 times