- United States Tax Court | Tuesday, November 19, 1985 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 15, 2008 | Cited 0 times
- United States Tax Court | Tuesday, March 16, 1982 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times