PACS numbers

06.30.Ft Time and frequency
  1. K.Yu. Khabarova, N.N. Kolachevsky “Proton charge radiusPhys. Usp. 64 1038–1048 (2021)
    06.20.Jr, 06.30.Ft, 12.20.Fv, 32.10.Fn, 32.30.Jc, 42.62.Fi (all)
  2. K.Yu. Khabarova, E.S. Kalganova, N.N. Kolachevsky “Accurate frequency and time dissemination in the optical domainPhys. Usp. 61 203–211 (2018)
    06.20.Jr, 06.30.Ft, 12.20.Fv, 32.10.Fn, 32.30.Jc, 42.62.Fi (all)
  3. V.L. Velichansky, M.A. Gubin “Laser frequency standards at the P N Lebedev Physical InstitutePhys. Usp. 52 1153–1158 (2009)
    01.30.Bb, 06.30.Ft, 42.55.Px, 42.62.Eh (all)
  4. V.S. Davydov, V.M. Shabaev, N.N. Kolachevsky “Selected problems in hydrodynamics, quantum electrodynamics, and laser spectroscopy (Scientific session of the Physical Sciences Division of the Russian Academy of Sciences, 14 May 2008)Phys. Usp. 51 1171–1190 (2008)
    01.10.Fv, 06.20.Jr, 06.30.Ft, 12.20.−m, 12.20.Ds, 12.20.Fv, 32.10.Fn, 32.30.Jc, 31.30.Gs, 31.30.Jv, 42.62.Fi, 43.30.+m, 43.60.+d, 92.10.Vz (all)
  5. N.N. Kolachevsky “High-precision laser spectroscopy of cold atoms and the search for the drift of the fine structure constantPhys. Usp. 51 1180–1190 (2008)
    06.20.Jr, 06.30.Ft, 12.20.Fv, 32.10.Fn, 32.30.Jc, 42.62.Fi (all)
  6. N.N. Kolachevsky “Laboratory search for time variation in the fine structure constantPhys. Usp. 47 1101–1118 (2004)
    06.20.Jr, 06.30.Ft (all)
  7. I.D. Novikov “Physical properties of a time machineSov. Phys. Usp. 32 282–283 (1989)
    06.30.Ft, 07.10.Pz, 03.30.+p (all)
  8. N.G. Basov, V.S. Letokhov “Optical frequency standardsSov. Phys. Usp. 11 855–880 (1969)
    06.30.Ft, 06.20.fb (all)
  9. N.G. Basov, O.N. Krokhin et alPossible investigation of relativistic effects with the aid of molecular and atomic frequency standardsSov. Phys. Usp. 4 641–673 (1962)
    06.20.fb, 06.30.Ft, 03.30.+p, 04.20.−q (all)
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