- Supreme Court of the United States | Tuesday, December 9, 1980 | Cited 0 times
- Wisconsin Supreme Court | Thursday, January 10, 1985 | Cited 0 times
- Court of Appeals of Wisconsin | Friday, August 17, 1979 | Cited 0 times
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- Court of Appeals of Wisconsin | Thursday, May 25, 2000 | Cited 0 times