- North Dakota Supreme Court | Tuesday, January 20, 1987 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, February 26, 1992 | Cited 0 times
- North Dakota Supreme Court | Thursday, November 5, 1992 | Cited 0 times
- North Dakota Supreme Court | Wednesday, January 16, 1991 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 20, 1991 | Cited 0 times