- Supreme Court of Minnesota | Friday, April 11, 1980 | Cited 0 times
- Court of Appeals for the Second Circuit | Thursday, May 28, 1981 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 8, 1985 | Cited 0 times
- Supreme Court of Minnesota | Friday, May 6, 1977 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 27, 1984 | Cited 0 times