- Supreme Court of Iowa | Wednesday, March 25, 1998 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, July 7, 1994 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, June 29, 2005 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, January 9, 2003 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, December 17, 2004 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, February 22, 2005 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, March 8, 1995 | Cited 0 times