- Supreme Court of the United States | Monday, March 4, 1985 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, December 28, 1989 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, March 30, 1995 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 5, 1996 | Cited 0 times
- Supreme Court of Colorado | Monday, June 30, 1997 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 30, 1999 | Cited 0 times
- Supreme Court of Colorado | Monday, January 22, 1979 | Cited 0 times
- Supreme Court of Colorado | Monday, October 19, 1981 | Cited 0 times