- Supreme Court of Minnesota | Friday, August 13, 1965 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 30, 1968 | Cited 0 times
- Supreme Court of Minnesota | Thursday, March 21, 2002 | Cited 0 times
- Supreme Court of Minnesota | Thursday, April 30, 1998 | Cited 0 times
- Supreme Court of Minnesota | Thursday, March 23, 2006 | Cited 0 times
- Supreme Court of Minnesota | Friday, July 30, 1976 | Cited 0 times
- South Dakota Supreme Court | Thursday, November 17, 1977 | Cited 0 times