- Court of Appeals for the Eighth Circuit | Thursday, May 16, 2002 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, May 16, 2002 | Cited 0 times
- Nebraska Supreme Court | Friday, May 14, 1999 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, April 11, 2001 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 18, 1996 | Cited 0 times