94.20.Tt Ionospheric soundings; active experiments 94.20.dg E region 94.20.dj F region 94.20.dv Ion chemistry and composition; ionization mechanisms 94.20.wq Solar radiation and cosmic ray effects

O.O. Tsareva, L.M. Zelenyi et al “What expects humankind during the inversion of the Earth's magnetic field: threats imagined and real” 61 191–202 (2018)
91.25.Cw, 91.25.Mf, 94.20.wq (all)
S.M. Grach, E.N. Sergeev et al “Dynamic properties of ionospheric plasma turbulence driven by high-power high-frequency radiowaves” 59 1091–1128 (2016)
52.25.Os, 52.35.Mw, 52.35.Ra, 52.50.Qt, 94.20.Tt (all)
V.A. Matveev “A tribute to S N Vernov” 54 182–185 (2011)
01.60.+q, 01.65.+g, 94.20.wq (all)
M.I. Panasyuk “Coming of age and development of space physics at Moscow State University. Radiation in space: the legacy of S N Vernov” 54 190–202 (2011)
01.65.+g, 07.87.+v, 94.20.wq (all)
V.A. Dergachev “S N Vernov and space physics. Apatity-Leningrad 1968-1983” 54 202–210 (2011)
01.60.+q, 01.65.+g, 94.20.wq (all)
Yu.I. Stozhkov, G.A. Bazilevskaya “S N Vernov and cosmic ray research in the Earth atmosphere” 54 210–215 (2011)
94.20.wq, 96.50.Vg, 96.50.Wx (all)
E.G. Berezhko, G.F. Krymsky “S N Vernov and cosmic ray research in Yakutia” 54 215–220 (2011)
01.65.+g, 94.20.wq, 96.50.S− (all)
A.V. Gurevich, A.N. Karashtin et al “Nonlinear phenomena in the ionospheric plasma. Effects of cosmic rays and runaway breakdown on thunderstorm discharges” 52 735–745 (2009)
52.80.−s, 92.60.Pw, 94.20.wq (all)
G.S. Ivanov-Kholodnyi “Problems of solar-terrestrial physics and research on the ionosphere” 31 477–478 (1988)
96.60.qe, 96.60.Ub, 96.60.Vg, 94.20.wq, 90.00.-x (all)
G.S. Ivanov-Kholodnyi “Semiannual Variations in Aeronomy and Geomagnetism” 17 805–807 (1975)
91.25.Le, 94.30.Xy, 94.30.Kq, 94.20.Tt (all)
A.V. Gurevich “Nonlinear Effects in the Propagation of High-Power Radio Waves in the Ionosphere” 17 613–613 (1975)
01.10.Fv, 94.20.ws, 94.20.dv, 94.20.dj (all)
I.S. Shlyuger “An Experimental Study of Nonlinear Effects in the E and F Layers of the Ionosphere” 17 613–614 (1975)
01.10.Fv, 94.20.ws, 94.20.dj, 94.20.dg, 84.40.Ua (all)
V.V. Vas’kov, A.V. Gurevich “Excitation of Instability of the F Region of the Ionosphere in a Powerful Radio-Wave Field” 17 614–615 (1975)
01.10.Fv, 94.20.wf, 94.20.dj, 94.20.ws, 94.20.Vv, 94.20.Fg (all)
V.V. Belikovich, E.A. Benediktov et al “Nonlinear Effects in the Upper Ionosphere” 17 615–616 (1975)
01.10.Fv, 94.20.dj, 94.20.dv, 94.20.ws, 94.20.wc (all)
S.M. Grach, A.G. Litvak et al “Toward a Theory of Nonlinear Effects in the Ionosphere” 17 616–617 (1975)
94.20.wf, 94.20.dj, 94.20.ws, 94.20.wj (all)
A.B. Shvartsburg “Reflection of Strong Radio Waves from the Ionosphere” 17 617–618 (1975)
94.20.ws, 94.20.dg, 94.20.Fg (all)
M. Berkeliev, G.G. Dzhemilev et al “Certain Results from Study of the Physics of the Ionosphere” 14 798–800 (1972)
94.20.dg, 94.20.dj, 94.20.dv (all)
A.V. Gurevich, L.P. Pitaevskii, V.V. Smirnova “IONOSPHERIC AERODYNAMICS” 12 595–616 (1970)
94.20.wc, 94.20.dv, 94.20.Ss, 94.20.Tt (all)
Ya.L. Al’pert “The outer ionosphere and its transition to the interplanetary medium” 9 787–804 (1967)
94.20.dv, 94.20.ws, 96.50.−e (all)
K.I. Gringauz “Temperature of neutral and charged particles in the ionosphere and the magnetosphere (results of measurements with rockets and satellites)” 10 385–399 (1967)
94.20.dv, 94.20.Fg, 94.20.Tt, 94.30.Hn, 94.20.wh (all)
A.D. Danilov, G.S. Ivanov-Kholodnyi “Research on ion-molecule reactions and dissociative recombination in the upper atmosphere and in the laboratory” 8 92–116 (1965)
94.20.dv, 94.20.Tt, 94.20.dj, 94.20.dg, 94.20.wq (all)
Ya.L. Al’pert, A.V. Gurevich, L.P. Pitaevskii “Effects produced by an artificial satellite rapidly moving in the ionosphere or in an interplanetary medium” 6 13–46 (1963)
94.20.Xa, 94.20.Vv, 94.20.dv, 94.20.ws (all)
I.S. Shklovskii “The ultraviolet radiation and soft X-rays of the Sun” 4 812–834 (1962)
92.60.Vb, 94.20.de, 94.20.dg, 94.20.dj, 94.20.wq, 96.60.Q− (all)
V.L. Ginzburg “Cosmic rays on Earth and in the Universe” 4 553–575 (1962)
96.50.sb, 96.50.Vg, 94.20.wq, 94.30.Xy, 98.70.Sa (all)
Ya.L. Al’pert “Investigation of the ionosphere and of the interplanetary gas with the aid of artificial satellites and space rockets” 3 479–503 (1961)
96.50.Dj, 94.20.D−, 94.20.ws, 94.20.wl, 94.20.Tt (all)

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