- United States Tax Court | Thursday, March 28, 1996 | Cited 0 times
- United States Tax Court | Thursday, July 5, 2007 | Cited 0 times
- United States Tax Court | Wednesday, May 31, 1972 | Cited 0 times
- United States Tax Court | Wednesday, March 30, 1988 | Cited 0 times
- United States Tax Court | Tuesday, March 25, 1986 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, January 21, 1972 | Cited 0 times