- Court of Appeals for the Eighth Circuit | Tuesday, June 29, 2004 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, May 9, 2017 | Cited 0 times
- United States Tax Court | Tuesday, January 4, 2011 | Cited 0 times
- United States Tax Court | Monday, January 8, 2007 | Cited 0 times