- United States Tax Court | Wednesday, October 19, 2011 | Cited 0 times
- United States Tax Court | Monday, June 29, 1998 | Cited 0 times
- United States Tax Court | Wednesday, June 23, 2010 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, February 19, 1999 | Cited 0 times
- United States Tax Court | Monday, December 17, 2007 | Cited 0 times
- United States Tax Court | Friday, September 15, 2000 | Cited 0 times