PACS numbers

84.30.Le Amplifiers
  1. L.S. Kornienko, V.B. Shteinshleiger “Quantum amplifiers and their application in space research21 852–864 (1978)
    95.55.Jz, 84.30.Le (all)
  2. V.M. Lopukhin, A.S. Roshal’ “Electron-beam transverse-wave parametric amplifiers8 117–139 (1965)
    41.75.Fr, 84.30.Le (all)
  3. M.D. Karasev “Some general properties of nonlinear reactive elements2 719–748 (1959)
    84.32.Tt, 84.30.Qi, 84.30.Le (all)
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