- Supreme Court of the United States | Monday, November 23, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, March 2, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, May 4, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, July 28, 1969 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, November 12, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, June 25, 1970 | Cited 0 times