TY - CONF AU - Bergquist, James AU - Oates, Christopher AU - Curtis, E AU - Hollberg, Leo AU - Drullinger, Robert AU - Itano, Wayne AU - Wineland, David AU - Udem, T C2 - 12^uth^Int. Conf. on Laser Spectroscopy , Capri, IT DA - 2001-01-01 LA - en PB - 12^uth^Int. Conf. on Laser Spectroscopy , Capri, IT PY - 2001 TI - A Single 199Hg+ Ion Optical Clock UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105137 ER -