- Nebraska Supreme Court | Friday, June 11, 1982 | Cited 0 times
- North Dakota Supreme Court | Monday, December 19, 1977 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, November 11, 1976 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, May 23, 1973 | Cited 0 times
- North Dakota Supreme Court | Wednesday, March 5, 1947 | Cited 0 times