- Supreme Court of Minnesota | Thursday, July 3, 1975 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 6, 1979 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 26, 1985 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, February 21, 1989 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, July 3, 1984 | Cited 0 times