TY - GEN AU - M K Senehi AU - Ed Barkmeyer AU - Mark Luce AU - Steven Ray AU - Evan K Wallace AU - Sarah Wallace C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1991-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.4682 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1991 TI - Initial architecture document: ER -