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G. D. Rovera, S. Bize, B. Chupin, J. Guéna, L. Ph et al., UTC(OP) based on LNE-SYRTE atomic fountain primary frequency standards, Metrologia, vol.53, issue.3, pp.2016-53
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N. Huntemann, B. Lipphardt, T. Chr, V. Gerginov, S. Weyers et al., and Cs Atomic Clocks, Physical Review Letters, vol.113, issue.21, p.210802, 2014.
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A. Hees, J. Guéna, M. Abgrall, S. Bize, and W. P. , Searching for an Oscillating Massive Scalar Field as a Dark Matter Candidate Using Atomic Hyperfine Frequency Comparisons, Physical Review Letters, vol.117, issue.6, p.61301, 2016.
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T. Parker, Long-term comparison of caesium fountain primary frequency standards, Metrologia, vol.47, issue.1, 2010.
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T. Parker, Invited Review Article: The uncertainty in the realization and dissemination of the SI second from a systems point of view, Review of Scientific Instruments, vol.83, issue.2, p.21102, 2012.
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G. Petit and G. Panfilo, Comparison of Frequency Standards Used for TAI, IEEE Transactions on Instrumentation and Measurement, vol.62, issue.6, pp.1550-1555, 2013.
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B. Lipphardt, V. Gerginov, and S. Weyers, Optical Stabilization of a Microwave Oscillator for Fountain Clock Interrogation " arxiv.org/abs, p.5718, 1609.

S. Weyers, U. Hübner, R. Schröder, T. Chr, and A. Bauch, Uncertainty evaluation of the atomic caesium fountain CSF1 of the PTB, Metrologia, vol.38, issue.4, pp.343-352, 2001.
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J. Guéna, M. Abgrall, A. Clairon, and S. Bize, Contributing to TAI with a secondary representation of the SI second, Metrologia, vol.51, issue.1, pp.108-120, 2014.
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J. Guéna, R. Li, K. Gibble, S. Bize, and A. Clairon, Evaluation of Doppler Shifts to Improve the Accuracy of Primary Atomic Fountain Clocks, Physical Review Letters, vol.106, issue.13, p.130801, 2011.
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S. Weyers, A. Bauch, R. Schröder, and T. Chr, THE ATOMIC CAESIUM FOUNTAIN CSF1 OF PTB, Frequency Standards and Metrology, pp.64-71, 2001.
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S. Weyers, V. Gerginov, N. Nemitz, R. Li, and K. Gibble, Distributed cavity phase frequency shifts of the caesium fountain PTB-CSF2, Metrologia, vol.49, issue.1, pp.82-87, 2012.
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H. Telle, B. Lipphardt, and J. Stenger, Kerr-lens, mode-locked lasers as transfer oscillators for optical frequency measurements, Applied Physics B: Lasers and Optics, vol.74, issue.1, pp.1-6, 2002.
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