- North Dakota Supreme Court | Thursday, July 23, 2020 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, December 10, 2015 | Cited 0 times
- North Dakota Supreme Court | Thursday, July 6, 2017 | Cited 0 times
- United States Tax Court | Thursday, January 12, 2012 | Cited 0 times
- United States Tax Court | Thursday, January 12, 2012 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, August 15, 2011 | Cited 0 times