- Supreme Court of Minnesota | Thursday, May 18, 2000 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, June 7, 1996 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, July 11, 1997 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, July 13, 2007 | Cited 0 times