TY - JOUR AU - Lombardi, Michael C2 - Measure: The Journal of Measurement Science DA - 2006-09-01 LA - en M1 - 1 PB - Measure: The Journal of Measurement Science PY - 2006 TI - Legal and Technical Measurement Requirements for Time and Frequency UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50304 ER -