- North Dakota Supreme Court | Tuesday, August 15, 1989 | Cited 0 times
- North Dakota Supreme Court | Monday, January 9, 1989 | Cited 0 times
- North Dakota Supreme Court | Tuesday, June 6, 1989 | Cited 0 times
- Colorado Court of Appeals | Thursday, March 29, 1979 | Cited 0 times
- North Dakota Supreme Court | Friday, August 9, 1957 | Cited 0 times