- Supreme Court of Minnesota | Friday, January 15, 1982 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 3, 1984 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 29, 1977 | Cited 0 times
- Supreme Court of Minnesota | Thursday, July 3, 1980 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, May 8, 1984 | Cited 0 times
- Supreme Court of the United States | Monday, June 10, 1968 | Cited 0 times