- United States Tax Court | Monday, April 18, 2011 | Cited 0 times
- United States Tax Court | Monday, December 21, 1998 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, June 1, 1987 | Cited 0 times
- United States Tax Court | Thursday, February 28, 2008 | Cited 0 times
- United States Tax Court | Wednesday, June 28, 2017 | Cited 0 times