- Court of Appeals of Minnesota | Wednesday, March 18, 1987 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 24, 1984 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 10, 1987 | Cited 0 times
- North Dakota Supreme Court | Wednesday, January 16, 1985 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 25, 1987 | Cited 0 times
- Supreme Court of the United States | Monday, March 28, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, March 1, 1965 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1984 | Cited 0 times