- Colorado Court of Appeals | Thursday, April 3, 1986 | Cited 0 times
- Supreme Court of Colorado | Monday, May 9, 1988 | Cited 0 times
- Colorado Court of Appeals | Tuesday, September 8, 1987 | Cited 0 times
- North Dakota Supreme Court | Tuesday, November 15, 1983 | Cited 0 times
- Colorado Court of Appeals | Thursday, November 4, 1993 | Cited 0 times
- Supreme Court of Colorado | Monday, October 27, 1980 | Cited 0 times