- United States Tax Court | Friday, October 13, 2000 | Cited 0 times
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- District Court, District of Columbia | Monday, July 12, 2010 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 23, 2005 | Cited 0 times
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- United States Tax Court | Monday, March 4, 2013 | Cited 0 times
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