- Supreme Court of the United States | Monday, June 15, 1981 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 21, 1989 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, June 20, 1994 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, April 16, 1993 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, March 29, 1993 | Cited 0 times
- District Court, D. Colorado | Monday, November 4, 2002 | Cited 0 times
- Supreme Court of the United States | Monday, June 21, 1999 | Cited 0 times
- Court of Appeals for the Third Circuit | Wednesday, September 5, 1990 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, August 24, 1998 | Cited 0 times
- Supreme Court of the United States | Monday, June 27, 1988 | Cited 0 times
- Supreme Court of the United States | Monday, October 13, 1969 | Cited 0 times