- Court of Appeals for the Tenth Circuit | Friday, October 4, 1991 | Cited 0 times
- Supreme Court of Colorado | Monday, May 15, 1978 | Cited 0 times
- Supreme Court of Colorado | Monday, March 5, 1956 | Cited 0 times
- Colorado Court of Appeals | Thursday, March 1, 1984 | Cited 0 times