- United States Tax Court | Friday, February 15, 2002 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, December 29, 2000 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, October 1, 2001 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, December 22, 2003 | Cited 0 times