- United States Tax Court | Tuesday, December 18, 2012 | Cited 0 times
- United States Tax Court | Monday, July 25, 1994 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, September 23, 1997 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, January 4, 2011 | Cited 0 times
- United States Tax Court | Thursday, March 23, 1989 | Cited 0 times