@conference{762966, author = {J. Bergquist and R Rafac and B. Young and James Beall and Wayne Itano and David Wineland}, title = {Sub-dekahertz spectroscopy of 199Hg+}, year = {2001}, number = {4269}, month = {2001-09-21 00:09:00}, publisher = {Laser Frequency Stabilization, Standards, Measurement, and Applications, San Jose, CA, USA}, language = {en}, }