- Court of Appeals for the Eighth Circuit | Wednesday, August 19, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, April 23, 1998 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, May 7, 1980 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, December 8, 1992 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 29, 1973 | Cited 0 times
- District Court, N.D. Iowa | Tuesday, November 4, 1997 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1980 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 21, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, June 14, 1999 | Cited 0 times