- District Court, D. North Dakota | Thursday, June 29, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, June 3, 1985 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, January 17, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, June 1, 1981 | Cited 0 times