- Supreme Court of Minnesota | Friday, August 4, 1972 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 7, 1972 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 13, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, December 13, 1968 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 4, 1966 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 29, 1965 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 19, 1963 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, October 12, 1970 | Cited 0 times