- Nebraska Supreme Court | Friday, December 2, 1988 | Cited 0 times
- Nebraska Supreme Court | Friday, March 3, 1989 | Cited 0 times
- Nebraska Supreme Court | Friday, April 5, 2002 | Cited 0 times
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- Nebraska Supreme Court | Friday, February 26, 2010 | Cited 0 times
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- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times