海量图书期刊资源,随时随地畅享阅读乐趣
Propagation of axisymmetric waves in a hollow viscoelastic cylinderG. A. Voropaev; V. I. Popkov · 1989
Determination of the energy characteristics of a viscoelastic cylindrical layerV. I. Popkov; G. A. Voropaev · 1985