- Supreme Court of Minnesota | Friday, May 11, 1973 | Cited 0 times
- Supreme Court of Minnesota | Friday, June 30, 1978 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 9, 1981 | Cited 0 times
- Supreme Court of Minnesota | Friday, June 24, 1983 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 6, 1981 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 16, 1984 | Cited 0 times
- Washington Supreme Court | Thursday, September 8, 1960 | Cited 0 times
- Wisconsin Supreme Court | Friday, December 20, 1968 | Cited 0 times