- Supreme Court of Minnesota | Friday, May 28, 1982 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, April 27, 1993 | Cited 0 times
- North Dakota Supreme Court | Wednesday, November 10, 1982 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, November 30, 2004 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, July 17, 1984 | Cited 0 times