- Supreme Court of Minnesota | Friday, November 30, 1979 | Cited 0 times
- Supreme Court of Minnesota | Friday, July 25, 1975 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, May 27, 2008 | Cited 0 times
- North Dakota Supreme Court | Thursday, May 26, 1983 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, June 15, 2004 | Cited 0 times
- Supreme Court of Minnesota | Thursday, July 29, 2004 | Cited 0 times