- Supreme Court of the United States | Friday, June 17, 1977 | Cited 0 times
- Colorado Court of Appeals | Thursday, March 4, 1982 | Cited 0 times
- Colorado Court of Appeals | Monday, November 22, 1999 | Cited 0 times
- Supreme Court of Colorado | Monday, November 9, 1992 | Cited 0 times
- Colorado Court of Appeals | Thursday, August 21, 1986 | Cited 0 times
- Colorado Court of Appeals | Thursday, March 28, 1996 | Cited 0 times