- South Dakota Supreme Court | Wednesday, July 12, 1989 | Cited 0 times
- South Dakota Supreme Court | Wednesday, April 27, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, August 17, 1987 | Cited 0 times
- South Dakota Supreme Court | Wednesday, April 23, 1986 | Cited 0 times