TY - CONF AU - Thomas Parker AU - Steven Jefferts AU - Thomas Heavner C2 - Proc. 2010 IEEE Intl. Freq. Cont. Symp., Newport Beach, CA DA - 2010-06-02 LA - en PB - Proc. 2010 IEEE Intl. Freq. Cont. Symp., Newport Beach, CA PY - 2010 TI - Medium-Term Frequency Stability of Hydrogen Masers as Measured by a Cesium Fountain UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=906021 ER -