TY - JOUR AU - X Xu AU - T Loftus AU - John Hall AU - Alan Gallagher AU - Jun Ye C2 - Journal of the Optical Society of America B-Optical Physics DA - 2003-05-01 00:05:00 LA - en M1 - 20 PB - Journal of the Optical Society of America B-Optical Physics PY - 2003 TI - Cooling and Trapping of Atomic Strontium ER -