- Supreme Court of Minnesota | Friday, April 17, 1970 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 26, 1986 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, October 7, 1986 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, December 15, 1992 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 23, 2010 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 21, 1989 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 17, 2013 | Cited 0 times