- South Dakota Supreme Court | Wednesday, January 15, 1986 | Cited 0 times
- South Dakota Supreme Court | Wednesday, January 13, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, March 11, 1988 | Cited 0 times
- South Dakota Supreme Court | Wednesday, November 1, 1989 | Cited 0 times