- Supreme Court of Minnesota | Friday, January 15, 1971 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 11, 1981 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 5, 1985 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, July 17, 1984 | Cited 0 times
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- Court of Appeals of Minnesota | Monday, December 24, 1984 | Cited 0 times