- Nebraska Supreme Court | Friday, December 4, 1998 | Cited 0 times
- Nebraska Supreme Court | Friday, April 9, 1999 | Cited 0 times
- Nebraska Supreme Court | Friday, December 3, 1999 | Cited 0 times
- Nebraska Supreme Court | Friday, April 14, 2000 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 23, 2000 | Cited 0 times
- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times
- Court of Appeals of Texas | Tuesday, March 15, 1994 | Cited 0 times