TY - CONF AU - W Oskay AU - A Bartels AU - Scott Diddams AU - Christopher Oates AU - G Wilpers AU - Leo Hollberg AU - David Wineland AU - Wayne Itano AU - C Tanner AU - James Bergquist C2 - 18th Annual European Frequency and Time Forum , Surrey, FL DA - 2004-01-01 LA - en PB - 18th Annual European Frequency and Time Forum , Surrey, FL PY - 2004 TI - The Mercury-Ion Optical Clock: Towards a Measurement of the Quadrupole Shift UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105519 ER -