Reviews of topical problems

M.G. Shchepkin “Double beta decay and the neutrino mass” 27 555–578 (1984)

A.I. Burshtein “Concentration quenching of noncoherent excitation in solutions” 27 579–606 (1984)

A.K. Kazanskii, I.I. Fabrikant “Scattering of slow electrons by molecules” 27 607–630 (1984)

Methodological notes

V.P. Bykov “Form of the Hamiltonian and the initial conditions in radiation problems” 27 631–640 (1984)

Meetings and conferences

A.I. Akhiezer, V.G. Bar’yakhtar, K.B. Vlasov, S.V. Peletminskii “Rotational invariance, coupled magnetoelastic waves, and magnetoacoustic resonance” 27 641–642 (1984)

A.S. Borovik-Romanov, E.G. Rudashevskii, E.A. Turov, V.G. Shavrov “Magnetoelastic effects of spontaneously broken symmetry and soft modes in magnetic phase transitions” 27 642–643 (1984)

V.I. Ozhogin, M.A. Savchenko “Exchange-enhanced linear and nonlinear magnetoacoustic effects in antiferromagnets” 27 643–644 (1984)

I.D. Novikov “Electrodynamics of black holes and its astrophysical applications” 27 644–645 (1984)

L.M. Kovrizhnykh “Stellarators” 27 646–646 (1984)

A.K. Likhoded “Tenth All-Union School on Inelastic Interactions at High Energies” 27 647–648 (1984)