TY - GEN AU - Eyvon Petty C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2008-01-08 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2008 TI - NIST Time and Frequency Bulletin UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50658 ER -