- United States Tax Court | Friday, October 13, 2000 | Cited 0 times
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- Court of Appeals for the First Circuit | Monday, November 20, 2006 | Cited 0 times
- Supreme Court of the United States | Monday, April 17, 1961 | Cited 0 times
- United States Tax Court | Wednesday, March 28, 2007 | Cited 0 times
- United States Tax Court | Tuesday, January 19, 1993 | Cited 0 times
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- United States Tax Court | Tuesday, April 12, 1988 | Cited 0 times
- United States Tax Court | Monday, September 30, 1985 | Cited 0 times