- Court of Appeals for the Seventh Circuit | Thursday, June 23, 2005 | Cited 0 times
- United States Tax Court | Thursday, February 11, 2016 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, November 20, 2006 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, April 8, 1994 | Cited 0 times
- United States Tax Court | Monday, May 23, 2011 | Cited 0 times
- United States Tax Court | Tuesday, April 12, 1988 | Cited 0 times
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- United States Tax Court | Friday, June 30, 2000 | Cited 0 times