- Supreme Court of the United States | Monday, January 25, 1993 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, July 13, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, February 27, 1961 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 25, 1977 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- District Court, E.D. Pennsylvania | Friday, June 10, 1994 | Cited 0 times
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