- Supreme Court of Colorado | Monday, July 11, 1983 | Cited 0 times
- Supreme Court of Colorado | Monday, May 20, 1996 | Cited 0 times
- Colorado Court of Appeals | Monday, July 24, 1995 | Cited 0 times
- Utah Supreme Court | Friday, August 15, 1980 | Cited 0 times
- Colorado Court of Appeals | Monday, April 26, 1982 | Cited 0 times
- Wyoming Supreme Court | Friday, May 26, 1978 | Cited 0 times