- Court of Appeals for the Eighth Circuit | Wednesday, November 2, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, February 11, 1980 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, February 10, 1982 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, August 12, 1988 | Cited 0 times
- United States Tax Court | Wednesday, February 13, 1985 | Cited 0 times
- United States Tax Court | Wednesday, March 2, 1994 | Cited 0 times