- United States Tax Court | Wednesday, September 2, 1981 | Cited 0 times
- United States Tax Court | Wednesday, December 3, 1975 | Cited 0 times
- United States Court of Federal Claims | Monday, October 31, 2016 | Cited 0 times
- United States Tax Court | Wednesday, June 22, 1977 | Cited 0 times
- United States Tax Court | Wednesday, February 22, 1989 | Cited 0 times
- United States Tax Court | Monday, May 17, 1993 | Cited 0 times