- South Dakota Supreme Court | Wednesday, May 27, 1987 | Cited 0 times
- North Dakota Supreme Court | Tuesday, December 29, 1987 | Cited 0 times
- North Dakota Supreme Court | Wednesday, September 8, 1993 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 23, 1996 | Cited 0 times
- North Dakota Supreme Court | Thursday, June 10, 2010 | Cited 0 times
- Superior Court of Delaware | Thursday, November 15, 1990 | Cited 0 times
- Ohio Court of Appeals | Monday, April 23, 1984 | Cited 0 times
- North Dakota Supreme Court | Thursday, December 7, 2000 | Cited 0 times