- Court of Appeals of Minnesota | Tuesday, April 4, 1989 | Cited 0 times
- Supreme Court of Minnesota | Friday, November 26, 1971 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, June 2, 1987 | Cited 0 times
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- Court of Appeals of Minnesota | Tuesday, September 1, 2009 | Cited 0 times