- Court of Appeals for the Tenth Circuit | Wednesday, August 28, 1991 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 22, 1988 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 29, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, June 14, 1943 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 23, 1987 | Cited 0 times
- District Court, D. Colorado | Wednesday, May 23, 1990 | Cited 0 times