TY - CONF AU - Wayne Itano AU - James Bergquist AU - John Bollinger AU - David Wineland C2 - Enrico Fermi Summer School, Laser Manipulation of Atoms and Ions , Varenna, IT DA - 1991-01-01 LA - en PB - Enrico Fermi Summer School, Laser Manipulation of Atoms and Ions , Varenna, IT PY - 1991 TI - Laser Cooling of Trapped Ions ER -