- Supreme Court of Iowa | Wednesday, June 29, 1977 | Cited 0 times
- Nebraska Supreme Court | Friday, July 31, 1987 | Cited 0 times
- Nebraska Supreme Court | Thursday, December 24, 1987 | Cited 0 times
- Nebraska Supreme Court | Friday, July 23, 1982 | Cited 0 times
- Nebraska Supreme Court | Tuesday, September 4, 1979 | Cited 0 times