- United States Tax Court | Wednesday, October 29, 1997 | Cited 0 times
- United States Tax Court | Friday, March 22, 2002 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 19, 1997 | Cited 0 times
- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 26, 2019 | Cited 0 times
- United States Tax Court | Thursday, February 1, 2001 | Cited 0 times