- Court of Appeals of Minnesota | Tuesday, December 30, 1986 | Cited 0 times
- Court of Appeals of Minnesota | Wednesday, November 18, 1987 | Cited 0 times
- Supreme Court of Arkansas | Monday, May 11, 1992 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 30, 1994 | Cited 0 times
- North Dakota Supreme Court | Tuesday, March 29, 1988 | Cited 0 times