- District Court, D. Colorado | Wednesday, June 3, 2009 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, March 30, 1994 | Cited 0 times
- Colorado Court of Appeals | Thursday, July 9, 1998 | Cited 0 times
- Idaho Supreme Court | Friday, May 12, 1972 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, June 21, 1984 | Cited 0 times
- Colorado Court of Appeals | Thursday, February 28, 1991 | Cited 0 times
- United States Tax Court | Friday, December 29, 1972 | Cited 0 times