- Court of Appeals for the Tenth Circuit | Friday, April 29, 1994 | Cited 0 times
- Colorado Court of Appeals | Thursday, March 8, 1979 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 21, 1979 | 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