- Court of Appeals for the Eighth Circuit | Tuesday, June 10, 1980 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 5, 1973 | Cited 0 times
- Supreme Court of Minnesota | Friday, September 8, 1978 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 19, 1973 | Cited 0 times
- Nebraska Supreme Court | Friday, May 13, 1983 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 7, 1958 | Cited 0 times