- Supreme Court of Iowa | Wednesday, September 23, 1987 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, July 30, 1984 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, May 1, 1984 | Cited 0 times
- Nebraska Supreme Court | Friday, June 7, 1985 | Cited 0 times
- Nevada Supreme Court | Thursday, June 9, 2005 | Cited 0 times
- District Court, N.D. Illinois | Wednesday, March 21, 1990 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 17, 1996 | Cited 0 times
- Supreme Court of Alabama | Friday, December 20, 1985 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, August 17, 1994 | Cited 0 times