- Court of Appeals for the Second Circuit | Wednesday, July 5, 1972 | Cited 0 times
- District Court, D. Minnesota | Wednesday, April 15, 1987 | Cited 0 times
- Supreme Court of the United States | Wednesday, May 19, 1976 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 23, 1977 | Cited 0 times
- District Court, E.D. Pennsylvania | Friday, August 26, 1988 | Cited 0 times