- Oregon Tax Court | Wednesday, March 25, 1998 | Cited 0 times
- United States Tax Court | Thursday, March 31, 1983 | Cited 0 times
- United States Tax Court | Tuesday, March 31, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, May 8, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, May 8, 1997 | Cited 0 times
- United States Tax Court | Thursday, June 4, 1992 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, January 16, 1985 | Cited 0 times
- United States Tax Court | Thursday, December 8, 2016 | Cited 0 times