- Supreme Court of Minnesota | Friday, July 17, 1970 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 18, 1978 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, January 4, 2000 | Cited 0 times
- Supreme Court of Minnesota | Friday, October 28, 1966 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 18, 1983 | Cited 0 times