- Supreme Court of the United States | Monday, June 16, 1975 | Cited 0 times
- Nebraska Supreme Court | Friday, March 30, 1990 | Cited 0 times
- California Court of Appeal | Monday, November 16, 1992 | Cited 0 times
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- Supreme Court of the United States | Monday, June 4, 1962 | Cited 0 times
- Supreme Court of the United States | Thursday, August 25, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, April 24, 1997 | Cited 0 times
- Nebraska Supreme Court | Friday, July 19, 1996 | Cited 0 times
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- Nebraska Supreme Court | Friday, October 19, 1990 | Cited 0 times
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- Court of Appeals for the Ninth Circuit | Tuesday, July 20, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, May 13, 1963 | Cited 0 times