- United States Tax Court | Thursday, August 10, 2000 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, February 8, 2002 | Cited 0 times
- United States Tax Court | Friday, February 8, 2002 | Cited 0 times
- United States Tax Court | Thursday, January 23, 2003 | Cited 0 times
- United States Tax Court | Wednesday, August 30, 2000 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, December 30, 2003 | Cited 0 times