Korobov A.I., Shirgina N.V., Kokshaiskii A.I. «Erratum to: “A pressure effect on the nonlinear reflection of elastic waves from the boundary of two solid media”» Акустический журнал, 62, № 2, с. pp262 (2016)

ACKNOWLEDGMENTS should read as follows: This study was supported by the Russian Science Foundation, project no. 14-22-00042.

Kondratiev A.V. «What is the measure of "acoustics»?» Защита информации. Инсайд, № 3, с. 50-59 (2016)

The article describes application security ricks in case of using so called «agile» development process. Author describes risks of traditional security approach – application development first, then vulnerability scanning and then tuning of application security system. This approach does not work properly in case of agile development process because in this case features changing period is less then period of vulnerabilities scanning. Author offers some ways of application security process adaptation – building-in of vulnerabilities scanning in development process, integration of vulnerabilities scanning with active application security systems like anti-DDoS and WAF and full-automation of application security system tuning

Korobov A.I., Shirgina N.V., Kokshaiskii A.I. «Erratum to: “A pressure effect on the nonlinear reflection of elastic waves from the boundary of two solid media”» Акустический журнал, 62, № 2, с. pp262 (2016)

ACKNOWLEDGMENTS should read as follows: This study was supported by the Russian Science Foundation, project no. 14-22-00042.

Blokhin A.M., Krymskikh D.A. «The stability of numerical boundary treatment for finite-difference splitting scheme for the acoustics equations system» Вычислительные технологии, 3, № 1, с. 40-54 (1998)

Different questions on influence of boundary conditions on stability of the finite-difference splitting scheme are considered in the paper on the example of the initial value and initial-boundary value problems for the acoustics equations system. This scheme is often used for numerical approximations to solutions of aerodynamics problems. It is shown that stability of this scheme depends not only upon the type of the problem (the initial value problem or the initial-boundary value problem) but on its dimension too.