- North Dakota Supreme Court | Wednesday, August 12, 1987 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 24, 1993 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 7, 1981 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, April 10, 1984 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, September 18, 1984 | Cited 0 times
- North Dakota Supreme Court | Tuesday, November 22, 1983 | Cited 0 times