TY - JOUR AU - Svenja Knappe AU - Vladislav Gerginov AU - P Schwindt AU - V Shah AU - Leo Hollberg AU - John Kitching AU - Hugh Robinson C2 - Optics Letters DA - 2005-09-15 LA - en M1 - 30 PB - Optics Letters PY - 2005 TI - Atomic vapor cells for chip-scale atomic clocks with improved long-term frequency stability UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50102 ER -