1. An Asymptotic Approach to the Calculation of Wave Fields in a Layer with a Defect with a Small Characteristic Size

   • A. O. Vatul’yan
   • O. A. Belyak

   CLASSICAL PROBLEMS OF LINEAR ACOUSTICS AND WAVE THEORY 19 May 2020 Pages: 213 - 219

   

2. Analysis of the Anomalous Transparency Effect of the Water–Air Interface

   • A. P. Voloshchenko

   CLASSICAL PROBLEMS OF LINEAR ACOUSTICS AND WAVE THEORY 19 May 2020 Pages: 220 - 227

   

3. Elastic Waves in Cylindrical Metal Wedges with Different Geometries

   • A. I. Korobov
   • M. Yu. Izosimova
   • R. A. Zhostkov

   CLASSICAL PROBLEMS OF LINEAR ACOUSTICS AND WAVE THEORY 19 May 2020 Pages: 228 - 234

   

4. Modular “Solitons”: Mutual Absorption and Annihilation in Dissipative Media

   • O. A. Vasilieva
   • O. V. Rudenko

   NONLINEAR ACOUSTICS 19 May 2020 Pages: 235 - 241

   

5. Parametric Study of Driver and Reflector of Single Axis Acoustic Levitator using Finite Element Method

   • Saurabh Yadav
   • Arpan Gupta

   NONLINEAR ACOUSTICS 19 May 2020 Pages: 242 - 249

   

6. Propagation of Elastic Waves in Dynamically Self-Similar Structures (Dynamic Fractals)

   • L. Ya. Banakh

   PHYSICAL ACOUSTICS 19 May 2020 Pages: 250 - 256

   

7. Collimation of Acoustic Radiation via Zero–Refraction–Index 2D Periodic Structures

   • V. I. Golovanov
   • K. F. Shipilov

   PHYSICAL ACOUSTICS 19 May 2020 Pages: 257 - 261

   

8. A Piezoceramic Resonator for Sonoluminescence Analysis

   • R. V. Kozabaranov
   • V. A. Borisenok
   • V. V. Chernov

   PHYSICAL ACOUSTICS 19 May 2020 Pages: 262 - 267

   

9. Laser Optoacoustic Study of the Structural Inhomogeneity of a Magnetic Fluid by Reconstruction of the Spatial Distribution of the Light Extinction Coefficient

   • Yu. G. Sokolovskaya
   • N. B. Podymova
   • A. A. Karabutov

   PHYSICAL ACOUSTICS 19 May 2020 Pages: 268 - 276

   

10. Spatial Vector–Scalar Structure of Low-Frequency Fields of Multipole Sources in Interference Maxima Zones

    • G. N. Kuznetsov
    • A. N. Stepanov

    OCEAN ACOUSTICS. HYDROACOUSTICS 19 May 2020 Pages: 277 - 289

    

11. Cross-Spectral Density Sensitivity Kernels in Surface Noise Field

    • Guangying Zheng
    • Yang Dong
    • Junyu Fu

    OCEAN ACOUSTICS AND UNDERWATER ACOUSTICS 19 May 2020 Pages: 290 - 302

    

12. Comparison of the Noise Directivity Pattern of the Main Rotor of a Helicopter for Flight and Hover Modes

    • V. I. Vorontsov
    • G. A. Faranosov
    • M. Yu. Zaitsev

    ATMOSPHERIC AND AEROACOUSTICS 19 May 2020 Pages: 303 - 312

    

13. Study of the Possibility of Localizing Multiple Vibration Sources in a Mechanoacoustic System with a Large Number of Degrees of Freedom

    • N. A. Kutuzov
    • A. A. Rodionov
    • A. S. Suvorov

    ACOUSTIC ECOLOGY. NOISE AND VIBRATION 19 May 2020 Pages: 313 - 319

    

14. Maximum Sound Absorption by a Monopole in a Room at Low Frequencies

    • N. G. Kanev

    ROOM ACOUSTICS. MUSICAL ACOUSTICS 19 May 2020 Pages: 320 - 323

    

15. Laboratory Experimental Facility for Studying Metamaterial Sound-absorbing Duct Linings with Grazing Sound Propagation and How the Type of Source Influences their Efficiency

    • Yu. I. Bobrovnitskii
    • T. M. Tomilina
    • A. A. Kim

    PHYSICAL FOUNDATIONS OF TECHNICAL ACOUSTICS 19 May 2020 Pages: 324 - 332

    

16. The Process of the Aging of Articles on Acoustics. The View from Akusticheskii Zhurnal

    • V. G. Shamaev
    • A. B. Gorshkov

    INFORMATION 19 May 2020 Pages: 333 - 338