- Court of Appeals of Minnesota | Tuesday, December 4, 1984 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, October 13, 1987 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 27, 1984 | Cited 0 times
- Court of Special Appeals of Maryland | Thursday, October 29, 1992 | Cited 0 times