TY - JOUR AU - Pipino, A C2 - Physical Review Letters DA - 1999-10-01 LA - en M1 - 15 PB - Physical Review Letters PY - 1999 TI - Ultrasensitive Surface Spectroscopy With a Miniature Optical Resonator UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=830648 ER -