TY - GEN AU - Griffor, Edward R AU - Greer, Chris AU - Wollman, David A AU - Burns, Martin J C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2017-06-01 04:06:00 DO - https://doi.org/10.6028/NIST.SP.1500-202 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2017 TI - Framework for cyber-physical systems: volume 2, working group reports: ER -