TY - GEN AU - Kelsey Rodriguez C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2020-09-01 04:09:00 DO - https://doi.org/10.6028/NIST.IR.8296-08 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2020 TI - NIST time and frequency bulletin::August 2020 ER -