TY - JOUR AU - B. Bederson BT - Comments Atomic and Molecular Physics ATOMIC MOL. PHYS. N1 - JILA Pub. 524 PY - 1969 SE - 41 SP - 41 EP - 44 T2 - Comments Atomic and Molecular Physics ATOMIC MOL. PHYS. TI - The "Perfect" Scattering Experiment. I VL - 1 ER -