TY - GEN AU - Lombardi, Michael A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2001-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6610 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2001 TI - NIST frequency measurement and analysis system::operator's manual ER -