TY - JOUR AU - K Jones AU - S Maleki AU - L Ratliff AU - Paul Lett C2 - Journal of Physics B-Atomic Molecular and Optical Physics DA - 1997-01-01 00:01:00 LA - en M1 - 30 PB - Journal of Physics B-Atomic Molecular and Optical Physics PY - 1997 TI - Two-Colour Photoassociation Spectroscopy of Ultracold Sodium ER -