- Supreme Court of Minnesota | Friday, January 27, 1984 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 23, 1976 | Cited 0 times
- Court of Appeals for the Second Circuit | Thursday, August 8, 1974 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, February 26, 1985 | Cited 0 times