- Supreme Court of Minnesota | Friday, July 14, 1989 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 19, 1966 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, October 14, 1986 | Cited 0 times
- Wisconsin Supreme Court | Wednesday, June 1, 1983 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 24, 1979 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 28, 1961 | Cited 0 times