A review of the tangent plane approximation proposed by L.M. Brekhovskikh is presented. The advantage of the tangent plane approximation over methods...

L.M. Brekhovskikh revealed and studied the important role played by inhomogeneous waves emitted by a point source when they pass through an interface...

Basic results of theoretical and experimental studies of acoustic effects caused by horizontal refraction in a shallow water are reviewed with special...

The possibility of replacing a spatially extended volume low-frequency sound source, which forms a three-dimensional directional field in the far-fiel...

The article “Temporal Logics for Real-Time System Specification” surveys some of the relevant literature dealing with the use of temporal logics for...