- Court of Appeals of Minnesota | Tuesday, December 22, 1998 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, October 23, 1984 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, October 26, 1995 | Cited 0 times
- District Court, D. Delaware | Friday, June 28, 1991 | Cited 0 times