- Supreme Court of the United States | Monday, June 20, 1977 | Cited 0 times
- District Court, E.D. Wisconsin | Wednesday, July 24, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, March 21, 1975 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, June 2, 1975 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, October 21, 1977 | Cited 0 times