- United States Tax Court | Tuesday, November 19, 1985 | Cited 0 times
- United States Tax Court | Thursday, December 15, 1988 | Cited 0 times
- United States Tax Court | Wednesday, May 3, 2006 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 23, 2005 | Cited 0 times
- United States Tax Court | Tuesday, January 19, 2010 | Cited 0 times