- Colorado Court of Appeals | Thursday, July 13, 1995 | Cited 0 times
- Supreme Court of the United States | Monday, June 22, 1981 | Cited 0 times
- Supreme Court of the United States | Thursday, June 30, 1994 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 19, 1997 | Cited 0 times