- Court of Appeals for the Eighth Circuit | Wednesday, October 14, 1981 | Cited 0 times
- Nebraska Supreme Court | Wednesday, November 23, 1977 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, February 18, 1981 | Cited 0 times
- Nebraska Supreme Court | Friday, June 26, 1981 | Cited 0 times
- Nebraska Supreme Court | Friday, December 11, 1981 | Cited 0 times