- Court of Appeals for the Tenth Circuit | Wednesday, May 19, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, November 2, 1978 | Cited 0 times
- Supreme Court of Colorado | Tuesday, November 13, 1984 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, July 18, 1978 | Cited 0 times
- Supreme Court of Colorado | Monday, April 15, 1991 | Cited 0 times
- Colorado Court of Appeals | Thursday, June 6, 1991 | Cited 0 times