- Supreme Court of Minnesota | Friday, February 9, 1962 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 15, 1969 | Cited 0 times
- Supreme Court of Minnesota | Friday, November 12, 1965 | Cited 0 times
- Supreme Court of Minnesota | Friday, June 16, 1967 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 11, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, March 18, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, April 22, 1968 | Cited 0 times