- Supreme Court of Pennsylvania | Friday, May 27, 1988 | Cited 0 times
- Nebraska Supreme Court | Friday, October 21, 1988 | Cited 0 times
- Nebraska Supreme Court | Friday, July 20, 1990 | Cited 0 times
- Nebraska Supreme Court | Friday, October 26, 1990 | Cited 0 times
- Nebraska Supreme Court | Friday, December 4, 1987 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, March 11, 1987 | Cited 0 times
- Nebraska Supreme Court | Friday, January 11, 1991 | Cited 0 times
- Court of Civil Appeals of Alabama | Wednesday, January 30, 1974 | Cited 0 times