- Nebraska Supreme Court | Wednesday, July 21, 1976 | Cited 0 times
- Nebraska Attorney General Reports | Thursday, July 9, 1981 | Cited 0 times
- North Dakota Supreme Court | Friday, December 31, 1976 | Cited 0 times
- Nebraska Supreme Court | Friday, May 25, 1990 | Cited 0 times
- Nebraska Supreme Court | Friday, July 5, 1996 | Cited 0 times
- Nebraska Supreme Court | Tuesday, June 24, 1980 | Cited 0 times