- Supreme Court of Iowa | Wednesday, August 5, 1992 | Cited 0 times
- Court of Appeals for the First Circuit | Wednesday, June 26, 1985 | Cited 0 times
- Court of Appeals for the Second Circuit | Wednesday, September 22, 1999 | Cited 0 times
- Nebraska Supreme Court | Friday, February 21, 1992 | Cited 0 times