- Supreme Court of Iowa | Wednesday, June 16, 1993 | Cited 0 times
- Supreme Court of Iowa | Wednesday, July 1, 1998 | Cited 0 times
- Supreme Court of Iowa | Thursday, January 20, 2000 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, August 27, 1991 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 19, 1991 | Cited 0 times