- Supreme Court of Iowa | Wednesday, May 24, 1995 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, November 1, 1994 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, May 12, 1995 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, February 21, 1995 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times