- United States Tax Court | Wednesday, September 6, 1995 | Cited 0 times
- United States Tax Court | Tuesday, May 31, 2011 | Cited 0 times
- Court of Appeals for the First Circuit | Thursday, June 20, 1996 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, April 20, 2012 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, April 8, 1994 | Cited 0 times
- United States Tax Court | Monday, May 23, 2011 | Cited 0 times
- United States Tax Court | Monday, May 4, 1992 | Cited 0 times