- California Court of Appeal | Tuesday, December 24, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, March 2, 1990 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, May 24, 1989 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, August 12, 1991 | Cited 0 times