- Supreme Court of Minnesota | Friday, January 27, 1967 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 25, 1983 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 21, 1984 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, November 27, 1984 | Cited 0 times
- Supreme Court of Minnesota | Tuesday, December 1, 1981 | Cited 0 times