- Court of Appeals for the Ninth Circuit | Friday, June 20, 1986 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, April 19, 1996 | Cited 0 times
- Supreme Court of Minnesota | Thursday, December 17, 1981 | Cited 0 times
- Supreme Court of Minnesota | Friday, September 24, 1982 | Cited 0 times
- Supreme Court of Minnesota | Thursday, June 20, 1996 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 26, 1996 | Cited 0 times