- United States Tax Court | Friday, March 15, 2002 | Cited 0 times
- District Court, N.D. Texas | Friday, June 25, 1999 | Cited 0 times
- Court of Appeals for the First Circuit | Friday, January 8, 1999 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, January 10, 2001 | Cited 0 times
- United States Tax Court | Friday, March 15, 2002 | Cited 0 times