TY - RPRT TI - Systems, methods and apparatus for verification of knowledge-based systems AU - Hinchey, Michael G. AU - Rash, James L. AU - Erickson, John D. AU - Gracinin, Denis AU - Rouff, Christopher A. PY - 2010 UR - https://ntrs.nasa.gov/citations/20100042318 ID - 20100042318 ER -