- Supreme Court of the United States | Monday, June 23, 1980 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, April 16, 1980 | Cited 0 times
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- Court of Appeals for the Ninth Circuit | Friday, March 7, 1980 | Cited 0 times
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- Supreme Court of the United States | Monday, June 3, 1974 | Cited 0 times
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