- Supreme Court of the United States | Monday, June 3, 1985 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 27, 1990 | Cited 0 times
- Court of Appeals for the Third Circuit | Wednesday, October 19, 1994 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Friday, June 24, 1983 | Cited 0 times
- District Court, D. Minnesota | Tuesday, April 27, 1993 | Cited 0 times