- Supreme Court of Iowa | Wednesday, January 18, 1995 | Cited 0 times
- Nebraska Supreme Court | Friday, June 14, 1991 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, February 18, 1992 | Cited 0 times
- Nebraska Court of Appeals | Tuesday, September 3, 1996 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, July 1, 1997 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 9, 1993 | Cited 0 times
- Nebraska Court of Appeals | Tuesday, March 7, 1995 | Cited 0 times