- North Dakota Supreme Court | Thursday, May 28, 1987 | Cited 0 times
- North Dakota Supreme Court | Thursday, September 29, 1983 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, July 12, 1984 | Cited 0 times
- North Dakota Supreme Court | Tuesday, September 30, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, June 26, 1978 | Cited 0 times