- Nebraska Supreme Court | Friday, October 21, 1988 | Cited 0 times
- Nebraska Attorney General Reports | Monday, February 14, 2000 | Cited 0 times
- Nebraska Supreme Court | Friday, March 7, 1986 | Cited 0 times
- Nebraska Supreme Court | Friday, May 4, 1990 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 22, 1978 | Cited 0 times
- Nebraska Supreme Court | Friday, April 10, 1981 | Cited 0 times