- Supreme Court of the United States | Monday, June 1, 1970 | Cited 0 times
- South Dakota Supreme Court | Wednesday, December 15, 1971 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, April 3, 1961 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, February 15, 1973 | Cited 0 times
- District Court, D. Minnesota | Wednesday, December 11, 1963 | Cited 0 times
- District Court, E.D. Wisconsin | Wednesday, December 16, 1970 | Cited 0 times