- Supreme Court of Iowa | Wednesday, July 22, 1987 | Cited 0 times
- District Court, W.D. Missouri | Tuesday, February 9, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, August 6, 1987 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, December 23, 1991 | Cited 0 times