- United States Tax Court | Monday, August 18, 1986 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, April 28, 1986 | Cited 0 times
- United States Tax Court | Thursday, March 23, 1989 | Cited 0 times
- United States Tax Court | Monday, July 14, 1986 | Cited 0 times