TY - CONF AU - Michael Lombardi C2 - 2nd Int. Conf. Metrology, Quality and Global Trade , New Delhi, IN DA - 1999-01-01 LA - en PB - 2nd Int. Conf. Metrology, Quality and Global Trade , New Delhi, IN PY - 1999 TI - Traceability in Time and Frequency Metrology UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105442 ER -