- Supreme Court of the United States | Wednesday, March 20, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, July 18, 1986 | Cited 0 times
- Nebraska Supreme Court | Friday, March 12, 1993 | Cited 0 times
- Nebraska Supreme Court | Friday, November 21, 1997 | Cited 0 times
- Nebraska Supreme Court | Friday, July 15, 1988 | Cited 0 times
- Nebraska Supreme Court | Friday, May 2, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, June 16, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, July 1, 1998 | Cited 0 times
- Nebraska Supreme Court | Friday, April 10, 1998 | Cited 0 times
- Nebraska Supreme Court | Friday, July 22, 1994 | Cited 0 times
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- Supreme Court of Delaware | Friday, March 4, 1994 | Cited 0 times