- Court of Appeals for the Eighth Circuit | Friday, November 2, 1984 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, March 16, 1981 | Cited 0 times
- United States Tax Court | Monday, October 27, 1980 | Cited 0 times
- United States Tax Court | Monday, May 6, 1985 | Cited 0 times
- United States Tax Court | Tuesday, September 15, 1981 | Cited 0 times
- United States Tax Court | Monday, April 1, 1985 | Cited 0 times
- United States Tax Court | Monday, May 4, 1987 | Cited 0 times
- United States Tax Court | Monday, December 31, 1979 | Cited 0 times