- North Dakota Supreme Court | Tuesday, July 21, 2009 | Cited 0 times
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- Court of Appeals for the Eighth Circuit | Wednesday, August 3, 1988 | Cited 0 times
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- North Dakota Supreme Court | Tuesday, December 13, 2011 | Cited 0 times
- North Dakota Supreme Court | Wednesday, November 5, 2014 | Cited 0 times