- Supreme Court of Minnesota | Friday, September 16, 1977 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 13, 1971 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 14, 1983 | Cited 0 times
- Supreme Court of Minnesota | Thursday, December 17, 1981 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 8, 1983 | Cited 0 times