- Nebraska Supreme Court | Friday, March 18, 1994 | Cited 0 times
- Superior Court of Pennsylvania | Thursday, December 12, 1991 | Cited 0 times
- Ohio Court of Appeals | Monday, July 24, 1989 | Cited 0 times
- Nebraska Supreme Court | Friday, February 4, 1983 | Cited 0 times
- Nebraska Supreme Court | Friday, November 19, 1993 | Cited 0 times
- Nebraska Supreme Court | Friday, May 20, 1988 | Cited 0 times
- Nebraska Supreme Court | Friday, August 5, 1994 | Cited 0 times
- Nebraska Supreme Court | Friday, December 17, 1993 | Cited 0 times