Reviews of topical problems

M.I. Rabinovich, M.M. Sushchik “The regular and chaotic dynamics of structures in fluid flows” Sov. Phys. Usp. 33 (1) 1–35 (1990)

B.I. Belevtsev “Superconductivity and localization of electrons in disordered two-dimensional metal systems” Sov. Phys. Usp. 33 (1) 36–54 (1990)

S.M. Klotsman “Impurity states and diffusion in metal grain boundaries” Sov. Phys. Usp. 33 (1) 55–78 (1990)

Physics of our days

V.I. Balykin, V.S. Letokhov “The laser optics of neutral atomic beams” Sov. Phys. Usp. 33 (1) 79–85 (1990)

Methodological notes

A.S. Tarnovskii “The Bohr-Sommerfeld quantization rule and quantum mechanics” Sov. Phys. Usp. 33 (1) 86–86 (1990)

Meetings and conferences

V.B. Braginskii, V.S. Il’chenko, M.L. Gorodetskii “Optical microresonators with modes of the whispering gallery type” Sov. Phys. Usp. 33 (1) 87–88 (1990)

M.I. Klinger “Low-temperature properties of nonmetallic glasses” Sov. Phys. Usp. 33 (1) 88–89 (1990)

V.V. Mikhailin “Inaugural Meeting of the Physical Society of the USSR” Sov. Phys. Usp. 33 (1) 90–90 (1990)

Errata

A.V. Guglielmi “Erratum: Hydromagnetic diagnostics and geoelectric sounding [Sov. Phys. Usp. 32, 678-696 (August 1989)]” Sov. Phys. Usp. 33 (1) 91–91 (1990)

Book reviews

I.M. Sokolov “How to measure complexity?” Sov. Phys. Usp. 33 (1) 92–93 (1990)