- Court of Appeals for the Ninth Circuit | Tuesday, March 22, 1994 | Cited 0 times
- District Court, S.D. Iowa | Tuesday, November 4, 1997 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 21, 1989 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 27, 2003 | Cited 0 times