- Supreme Court of the United States | Monday, March 7, 1988 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1983 | Cited 0 times
- Supreme Court of Colorado | Monday, November 15, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, August 20, 1993 | Cited 0 times
- District Court, D. Colorado | Thursday, May 9, 1991 | Cited 0 times
- District Court, D. Colorado | Monday, December 20, 1993 | Cited 0 times
- District Court, M.D. North Carolina | Tuesday, November 15, 1988 | Cited 0 times
- Supreme Court of the United States | Monday, February 25, 1974 | Cited 0 times