Reviews of topical problems

D.A. Kirzhnits, Yu.E. Lozovik, G.V. Shpatakovskaya “Statistical model of matter” 18 649–672 (1975)

Yu.N. Barabanenkov “Multiple scattering of waves by ensembles of particles and the theory of radiation transport” 18 673–689 (1975)

V.V. Vladimirov “The pinch effect in a solid-state plasma” 18 690–711 (1975)

L.S. Zolin, A.B. Kaidalov, V.A. Sviridov, L.N. Strunov, I.V. Chuvilo “Elastic scattering of hadrons at high energies” 18 712–731 (1975)

From the history of physics

E.V. Shpol’skii “Recollections of S. I. Vavilov” 18 732–735 (1975)

V.A. Fabrikant “S. I. Vavilov—teacher of young scientists” 18 735–736 (1975)

P.P. Feofilov “Sergei Ivanovich Vavilov in the Optics Institute” 18 736–741 (1975)

N.A. Dobrotin “Memories of a teacher” 18 741–743 (1975)

Meetings and conferences

G.I. Petrov “The Nature of the Tunguska Meteorite” 18 744–744 (1975)

G.E. Kocharov “Nuclear Reactions on the Sun” 18 744–746 (1975)

L.F. Vereshchagin, E.N. Yakovlev, Yu.A. Timofeev “The Possibility of the Transition of Hydrogen to a Conductive State” 18 746–746 (1975)

A.V. Gurevich “The Artificial Ionospheric Mirror” 18 746–748 (1975)

G.A. Delone, N.B. Delone, B.A. Zon, N.L. Manakov, L.P. Rapoport “Nonresonant Excitation of the Atomic Spectrum in a Light Field” 18 749–750 (1975)

G.V. Gadiyak, D.A. Kirzhnits, Yu.E. Lozovik “Collective Excited States in Atoms” 18 750–750 (1975)

N.B. Delone, V.P. Krainov, V.A. Khodovoi “The two-level system in a strong light field” 18 750–755 (1975)