- Court of Appeals for the D.C. Circuit | Tuesday, December 23, 1980 | Cited 0 times
- United States Tax Court | Thursday, October 22, 1998 | Cited 0 times
- United States Tax Court | Thursday, September 28, 2000 | Cited 0 times
- United States Tax Court | Monday, December 30, 2002 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 19, 2015 | Cited 0 times
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- United States Tax Court | Thursday, May 30, 2013 | Cited 0 times
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- United States Tax Court | Monday, November 17, 1997 | Cited 0 times
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- United States Tax Court | Wednesday, October 2, 1996 | Cited 0 times