TY - JOUR AU - Wineland, David AU - Bollinger, John AU - Itano, Wayne AU - Heinzen, D C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 1994-01-01 LA - en M1 - 50 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 1994 TI - Squeezed Atomic States and Projection Noise in Spectroscopy, UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105699 ER -