- Supreme Court of Minnesota | Friday, January 7, 1966 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 11, 1967 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 12, 1962 | Cited 0 times
- Supreme Court of Minnesota | Friday, July 30, 1965 | Cited 0 times
- Supreme Court of the United States | Monday, March 28, 1960 | Cited 0 times