- Supreme Court of Colorado | Monday, January 4, 1982 | Cited 0 times
- Colorado Court of Appeals | Thursday, March 25, 1993 | Cited 0 times
- District Court, D. Colorado | Tuesday, November 19, 1991 | Cited 0 times
- New Mexico Supreme Court | Tuesday, May 5, 1992 | Cited 0 times
- Colorado Court of Appeals | Thursday, August 28, 1980 | Cited 0 times
- United States Tax Court | Thursday, September 8, 1988 | Cited 0 times