- Supreme Court of Iowa | Wednesday, March 22, 1978 | Cited 0 times
- Nebraska Supreme Court | Friday, June 3, 1988 | Cited 0 times
- Nebraska Supreme Court | Wednesday, April 26, 1978 | Cited 0 times
- Nebraska Supreme Court | Friday, June 19, 1981 | Cited 0 times
- Nebraska Supreme Court | Wednesday, July 14, 1976 | Cited 0 times