Reviews of topical problems

G.M. Strakhovskii, A.V. Uspenskii “Experimental verification of the theory of relativity” 8 505–512 (1966)

V.B. Braginskii “Gravitational radiation and the prospect of its experimental discovery” 8 513–521 (1966)

Ya.B. Zel’dovich, I.D. Novikov “Relativistic astrophysics. II” 8 522–577 (1966)

S.G. Suvorov “Einstein’s philosophical views and their relation to his physical opinions” 8 578–609 (1966)

From the ediorial board

E.V. Shpol’skii “High-energy physics and the nature of matter” 8 610–611 (1966)

Reviews of topical problems

D.I. Blokhintsev “High-energy physics and the fundamental principles of modern theory” 8 612–613 (1966)

N.A. Dobrotin “On directions of the development of high-energy particle physics” 8 614–616 (1966)

B.M. Pontekorvo “Elementary particle physics is expensive: is it necessary?” 8 617–618 (1966)

E.L. Feinberg “Cosmic rays and elementary particle physics” 8 619–627 (1966)

Letters to the editors

V.A. Fok “More about the energy–time uncertainty relation (reply to Aharonov and Bohm)” 8 628–629 (1966)

A.A. Tyapkin “In search of an "irrational" idea” 8 630–632 (1966)