- Supreme Court of Minnesota | Friday, April 5, 1974 | Cited 0 times
- Supreme Court of Minnesota | Friday, July 28, 1989 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 22, 1993 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 21, 1986 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 20, 1976 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 24, 1976 | Cited 0 times