- Supreme Court of the United States | Tuesday, March 25, 1969 | Cited 0 times
- Supreme Court of Colorado | Monday, June 25, 2012 | Cited 0 times
- Superior Court of Pennsylvania | Friday, January 31, 1997 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 18, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, July 2, 1984 | Cited 0 times
- Supreme Court of the United States | Monday, June 20, 1983 | Cited 0 times
- Supreme Court of Colorado | Monday, March 25, 2013 | Cited 0 times
- Supreme Court of Colorado | Tuesday, January 17, 2012 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, October 19, 1990 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, August 29, 1985 | Cited 0 times
- Court of Appeals for the First Circuit | Tuesday, January 30, 2001 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 21, 2012 | Cited 0 times
- Colorado Court of Appeals | Thursday, November 20, 1986 | Cited 0 times
- Court of Appeals for the Second Circuit | Thursday, February 23, 1995 | Cited 0 times
- Supreme Court of Colorado | Monday, October 30, 2017 | Cited 0 times
- Supreme Court of the United States | Monday, June 30, 1980 | Cited 0 times
- District Court, D. Maryland | Wednesday, August 31, 1977 | Cited 0 times