- Supreme Court of Minnesota | Friday, November 30, 1956 | Cited 0 times
- Supreme Court of Minnesota | Friday, June 2, 1972 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, October 28, 1965 | Cited 0 times
- Supreme Court of Minnesota | Friday, October 12, 1984 | Cited 0 times