- North Dakota Supreme Court | Friday, August 10, 1973 | Cited 0 times
- North Dakota Supreme Court | Friday, March 4, 1988 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, October 27, 1981 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 6, 1974 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 17, 1978 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, April 15, 1958 | Cited 0 times