TY - GEN AU - E F Begley C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2003-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6939 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2003 TI - MatML version 3.0 schema: ER -