- Supreme Court of Iowa | Wednesday, November 21, 1990 | Cited 0 times
- Illinois Supreme Court | Thursday, October 27, 1994 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, August 29, 1991 | Cited 0 times
- District Court, D. Nebraska | Friday, August 31, 1990 | Cited 0 times
- District Court, D. Kansas | Monday, January 25, 1993 | Cited 0 times
- District Court, D. Colorado | Thursday, April 4, 1991 | Cited 0 times